id string | title string | authors list | abstract string | doi string | published_date string | updated_date string | categories string | license string | pdf_url string | views_count int64 | read_count int64 | citation_count int64 | keywords list | text_paper large_string | text_si string | source string | pdf_extractor string | images list | structured_synthesis dict | performance_vs_temperature_plot bool |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1807.03966 | Optimization of salt concentration and Explanation of Two Peak
Percolation in Blend Solid Polymer Nanocomposite Films | [
"Arya Anil ",
"Sharma* A. L. "
] | The present paper report is focused toward the preparation of the flexible
and freestanding blend solid polymer electrolyte films based on PEO-PVP
complexed with NaPF6 by solution cast technique. The structural/morphological
features of the synthesized polymer nanocomposite films have been investigated
in detail usin... | 10.1007/s10008-018-3965-4 | 2018 | 2018-07-12 00:00:00 | Polymers | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1807.03966v1 | null | null | null | null | # **Optimization of salt concentration and Explanation of Two Peak Percolation in Blend Solid Polymer Nanocomposite Films**
Anil Arya, A. L. Sharma\*
*Centre for Physical Sciences, Central University of Punjab, Bathinda, Punjab-151001, INDIA* E-mail: alsharma@cup.edu.in
# **Abstract**
The present paper report is fo... | arxiv | other | null | null | true | |
1807.06330 | Activation energy distribution of dynamical structural defects in
RuO$_2$ films | [
"Yeh Sheng-Shiuan ",
"Gao Kuang Hong ",
"Wu Tsung-Lin ",
"Su Ta-Kang ",
"Lin Juhn-Jong "
] | Ruthenium dioxide (RuO$_2$) is an important metal widely used in
nanoelectronic devices. It plays indispensable roles in the applications as
catalyst and supercapacitors. A good understanding of the origin of the flicker
or 1/$f$ noise in RuO$_2$ will advance the design and efficiency of these
applications. We demons... | 10.1103/PhysRevApplied.10.034004 | 2018 | 2018-09-10 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1807.06330v1 | null | null | null | null | # Activation energy distribution of dynamical structural defects in RuO2 films
Sheng-Shiuan Yeh,1,2,\* Kuang Hong Gao,[1,](#page-0-0)3 Tsung-Lin Wu,<sup>1</sup> Ta-Kang Su,1 and Juhn-Jong Lin1,2,4,
1 *Institute of Physics, National Chiao Tung University, Hsinchu 30010, Taiwan 2 Center for Emergent Functional Matter S... | arxiv | other | null | null | true | |
1807.08436 | Effect of B-site bismuth doping on magnetic and transport properties of
La0.5Ca0.5Mn1-xBixO3 thin films | [
"Sharma Himanshu ",
"Kumar Deepak ",
"Tulapurkar Ashwin ",
"Tomy C. V. "
] | The magnetic properties in manganite have been found to be highly sensitive
to the doping and structural manipulations. Here, we report the effect of
B-site bismuth doping on the magnetic and transport properties in
La0.5Ca0.5Mn1-xBixO3 (LCMBO) thin films (for x = 0, 0.02 and 0.05) for
high-efficiency spintronics dev... | 10.1007/s10853-018-2833-z | 2018 | 2018-11-14 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1807.08436v1 | null | null | null | null | # **Effect of B-site bismuth doping on magnetic and transport properties of La0.5Ca0.5Mn1-xBixO3 thin films**
Himanshu Sharma1,2\* , Deepak Kumar<sup>1</sup> , Ashwin Tulapurkar<sup>3</sup> , C. V. Tomy<sup>1</sup>
*<sup>1</sup>Department of Physics, Indian Institute of Technology Bombay, Powai, Mumbai – 400076, Indi... | arxiv | other | null | null | true | |
1808.00353 | Magnetotransport Experiments on Fully Metallic Superconducting Dayem
Bridge Field-Effect Transistors | [
"Paolucci Federico ",
"De Simoni Giorgio ",
"Solinas Paolo ",
"Strambini Elia ",
"Ligato Nadia ",
"Virtanen Pauli ",
"Braggio Alessandro ",
"Giazotto Francesco "
] | In the last 60 years conventional solid and electrolyte gating allowed
sizable modulations of the surface carrier concentration in metallic
superconductors resulting in tuning their conductivity and changing their
critical temperature. Recent conventional gating experiments on superconducting
metal nano-structures sh... | 10.1103/PhysRevApplied.11.024061 | 2018 | 2019-02-26 00:00:00 | Metals | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1808.00353v2 | null | null | null | null | # Magnetotransport Experiments on Fully Metallic Superconducting Dayem Bridge Field-Effect Transistors
Federico Paolucci,1, 2, [∗](#page-0-0) Giorgio De Simoni,<sup>2</sup> Paolo Solinas,<sup>3</sup> Elia Strambini,<sup>2</sup>
Nadia Ligato,<sup>2</sup> Pauli Virtanen,<sup>2</sup> Alessandro Braggio,<sup>2</sup> and ... | arxiv | other | null | null | true | |
1808.00807 | Static and Dynamic Disorder in Triple-Cation Hybrid Perovskites | [
"Baranowski M. ",
"Urban J. M. ",
"Zhang N. ",
"Surrente A. ",
"Maude D. K. ",
"Andaji-Garmaroudi Zahra ",
"Stranks S. D. ",
"Plochocka P. "
] | A detailed understanding of the carrier dynamics and emission characteristics
of organic-inorganic lead halide perovskites is critical for their
optoelectronic and energy harvesting applications. In this work, we reveal the
impact of the crystal lattice disorder on the photo-generated electron-hole
pairs through low-... | 10.1021/acs.jpcc.8b05222 | 2018 | 2018-08-03 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1808.00807v1 | null | null | null | null | # Static and Dynamic Disorder in Triple-Cation Hybrid Perovskites
M. Baranowski,†,‡ J. M. Urban,† N. Zhang,† A. Surrente,† D. K. Maude,† Zahra
> Andaji-Garmaroudi,¶ S. D. Stranks,¶ and P. Plochocka<sup>∗</sup>,†
†Laboratoire National des Champs Magn´etiques Intenses, UPR 3228, CNRS-UGA-UPS-INSA, Grenoble and Toulous... | arxiv | other | null | null | true | |
1809.06116 | Superconductivity in doped FeTe1-xSx (x= 0.00 to 0.25) single crystals | [
"Maheshwar P. K CSIR-NPL",
"Reddy V. Raghavendra UGC-CSR IUC Indore",
"Gahtori B. CSIR-NPL",
"Awana V. P. S. CSIR-NPL"
] | We report self flux growth and characterization of FeTe1-xSx (x= 0.00 to
0.25) single crystal series. Surface X-ray diffraction (XRD) exhibited
crystalline nature with growth in (00l) plane. Micro-structural (electron
microscopy) images of representative crystals showed the slab-like morphology
and near stoichiometri... | null | 2018 | 2018-09-18 00:00:00 | Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1809.06116v1 | null | null | null | null | # **Superconductivity in doped FeTe1-xS<sup>x</sup> (x= 0.00 to 0.25) single crystals**
P. K Maheshwari1,2, V. Raghavendra Reddy<sup>3</sup> , B. Gahtori<sup>1</sup> and V.P.S. Awana1,2,\*,#
*<sup>1</sup>CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi-110012, India*
*2 AcSIR- Academy of Scienti... | arxiv | other | null | null | true | |
1809.06301 | Evidence of local softening in glassy poly(vinyl alcohol)/poly(vinyl
pyrrolidone) (1/1, w/w) nano-graphene platelets composites | [
"Kolonelou Eirini ",
"Papathanassiou Anthony N. ",
"Sakellis Elias "
] | Complex permittivity studies on glassy poly(vinyl alcohol)/poly(vinyl
pyrrolidone) (1/1) at proper pressure-temperature condition, provide the
activation volume and energy values for both dc conductivity and
\b{eta}-relaxation. The temperature dependence of the activation volume, which
signatures volume-fluctuations ... | 10.1016/j.matchemphys.2018.10.058 | 2018 | 2018-11-01 00:00:00 | Composites | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1809.06301v2 | null | null | null | null | # **Evidence of local softening in glassy poly(vinyl alcohol)/poly(vinyl pyrrolidone) (1/1, w/w) nanographene platelets composites**
Eirini Kolonelou <sup>1</sup> , Anthony N. Papathanassiou 1, \* and Elias Sakellis 1,2
<sup>1</sup> National and Kapodistrian University of Athens, Physics Department. Panepistimiopolis... | arxiv | other | null | null | true | |
1809.08342 | Significant Phonon Drag Enables High Power Factor in the AlGaN/GaN
Two-Dimensional Electron Gas | [
"Yalamarthy Ananth Saran ",
"Rojo Miguel Muñoz ",
"Bruefach Alexandra ",
"Boone Derrick ",
"Dowling Karen M. ",
"Satterthwaite Peter F. ",
"Goldhaber-Gordon David ",
"Pop Eric ",
"Senesky Debbie G. "
] | In typical thermoelectric energy harvesters and sensors, the Seebeck effect
is caused by diffusion of electrons or holes in a temperature gradient.
However, the Seebeck effect can also have a phonon drag component, due to
momentum exchange between charge carriers and lattice phonons, which is more
difficult to quanti... | null | 2018 | 2019-05-16 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1809.08342v2 | null | null | null | null | ## **Significant Phonon Drag Enables High Power Factor in the AlGaN/GaN Two-Dimensional Electron Gas**
Ananth Saran Yalamarthy<sup>1</sup> , Miguel Muñoz Rojo2,3, Alexandra Bruefach<sup>4</sup> , Derrick Boone5,6 , Karen M. Dowling<sup>2</sup> , Peter F. Satterthwaite<sup>2</sup> , David Goldhaber-Gordon6,7, Eric Pop2... | arxiv | other | null | null | true | |
1810.01201 | Thermomechanical properties of amorphous metallic tungsten-oxygen and
tungsten-oxide coatings | [
"Besozzi Edoardo ",
"Dellasega David ",
"Russo Valeria ",
"Passoni Matteo ",
"Beghi Marco "
] | In this work, we investigate the correlation between morphology, composition,
and the mechanical properties of metallic amorphous tungsten-oxygen and
amorphous tungsten-oxide films deposited by Pulsed Laser Deposition. This
correlation is investigated by the combined use of Brillouin Spectroscopy and
the substrate cu... | null | 2018 | 2019-01-08 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1810.01201v2 | null | null | null | null | # Thermomechanical properties of amorphous metallic tungsten-oxygen and tungsten-oxide coatings
E. Besozzi<sup>a</sup> , D. Dellasegaa,b, V. Russo<sup>a</sup> , C. Conti<sup>c</sup> , M. Passonia,b, M.G. Beghi<sup>a</sup>
<sup>a</sup> Dipartimento di Energia, Politecnico di Milano, via Ponzio 34/3, I-20133, Milano,It... | arxiv | other | null | null | true | |
1810.07344 | Understanding Phonon Scattering by Nano-Precipitates in Potassium-Doped
Lead Chalcogenides | [
"Wang Zhao ",
"Yang Xiaolong ",
"Feng Dan ",
"Wu Haijun ",
"Carrete Jesus ",
"Zhao Li-Dong ",
"Li Chao ",
"Cheng Shaodong ",
"Peng Biaolin ",
"Yang Guang ",
"He Jiaqing "
] | We present a comprehensive experimental and theoretical study of phonon
scattering by nanoprecipitates in potassium-doped PbTe, PbSe and PbS. We
highlight the role of the precipitate size distribution measured by microscopy,
whose tuning allows for thermal conductivities lower than the limit achievable
with a single ... | 10.1021/acsami.6b14266 | 2018 | 2018-10-18 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1810.07344v1 | null | null | null | null | # **Understanding Phonon Scattering by Nano-Precipitates in Potassium-Doped Lead Chalcogenides**
Zhao Wanga,b, Xiaolong Yang<sup>b</sup> , Dan Feng<sup>b</sup> , Haijun Wu<sup>c</sup> , Jesus Carrete<sup>d</sup> , Li-Dong Zhao<sup>e</sup> , Chao Li<sup>f</sup> , Shaodong Cheng<sup>f</sup> , Biaolin Peng<sup>a</sup> , ... | arxiv | other | null | null | true | |
1810.09695 | Impedance spectroscopy studies on lead free
Ba$_{1-x}$Mg$_x$(Ti0$_{.9}$Zr$_{0.1}$)O$_3$ ceramics | [
"Moumen S Ben ",
"Neqali A ",
"Asbani B ",
"Mezzane D ",
"Amjoud M ",
"Choukri E ",
"Gagou Y ",
"Marssi M El ",
"Lukyanchuk I. "
] | Ba1-xMgx(Ti0.9Zr0.1)O3(x= 0.01 and 0.02) ceramics were prepared using the
conventional solid state reaction. Rietveld refinement performed on X-ray
diffraction patterns indicates that the samples are tetragonal crystal
structure with P4mm space group. By increasing Mg content from 1 to 2% the unit
cell volume decreas... | 10.1016/j.spmi.2018.04.012 | 2018 | 2018-10-31 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1810.09695v1 | null | null | null | null | #### **Submitted to: Superlattices and Microstructures journal**
#### **Impedance spectroscopy studies on lead free Ba1-xMgx(Ti0.9Zr0.1)O<sup>3</sup> ceramics**
#### **S. Ben Moumen<sup>1</sup> , A. Neqali<sup>1</sup> , B. Asbani<sup>2</sup> , D. Mezzane1\* , M. Amjoud<sup>1</sup> , E.Choukri<sup>1</sup> , Y. Gagou<s... | arxiv | other | null | null | true | |
1811.00953 | Influence of stoichiometry on interfacial conductance in
LaAlO$_3$/SrTiO$_3$ grown by 90$^o$ off-axis sputtering | [
"Yin Chunhai ",
"Krishnan Dileep ",
"Gauquelin Nicolas ",
"Verbeeck Jo ",
"Aarts Jan "
] | We report on the fabrication of conducting interfaces between LaAlO$_3$ and
SrTiO$_3$ by 90$^o$ off-axis sputtering in an Ar atmosphere. At a growth
pressure of 0.04 mbar the interface is metallic, with a carrier density of the
order of $10^{13}$ cm$^{-2}$ at 3 K. By increasing the growth pressure, we
observe an incr... | null | 2018 | 2018-11-05 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1811.00953v1 | null | null | null | null | ## Influence of stoichiometry on interfacial conductance in LaAlO3/SrTiO<sup>3</sup> grown by 90◦ off-axis sputtering
Chunhai Yin,<sup>1</sup> Dileep Krishnan,<sup>2</sup> Nicolas Gauquelin,<sup>2</sup> Jo Verbeeck,<sup>2</sup> and Jan Aarts<sup>1</sup> 1)Huygens-Kamerlingh Onnes Laboratory, Leiden University, P.O. Bo... | arxiv | other | null | null | true | |
1811.02103 | High-Temperature Refractory Metasurfaces for Solar Thermophotovoltaic
Energy Harvesting | [
"Chang Chun-Chieh ",
"Kort-Kamp Wilton J. M. ",
"Nogan John ",
"Luk Ting S. ",
"Azad Abul K. ",
"Taylor Antoinette J. ",
"Dalvit Diego A. R. ",
"Sykora Milan ",
"Chen Hou-Tong "
] | Solar energy promises a viable solution to meet the ever-increasing power
demand by providing a clean, renewable energy alternative to fossil fuels. For
solar thermophotovoltaics (STPV), high-temperature absorbers and emitters with
strong spectral selectivity are imperative to efficiently couple solar
radiation into ... | 10.1021/acs.nanolett.8b03322 | 2018 | 2019-02-13 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1811.02103v1 | null | null | null | null | ## High-Temperature Refractory Metasurfaces for Solar Thermophotovoltaic Energy Harvesting
Chun-Chieh Chang† , Wilton J. M. Kort-Kamp‡,§, John Nogan||, Ting S. Luk|| , Abul K. Azad† ,
Antoinette J. Taylor^, Diego A. R. Dalvit§ , Milan Sykora#, and Hou-Tong Chen\*,†
† Center for Integrated Nanotechnologies, Los Alamo... | arxiv | other | null | null | true | |
1811.08924 | Crystallization-Arrested Viscoelastic Phase Separation in Semiconducting
Polymer Gels | [
"He Jing ",
"Kong Xiaoqing ",
"Wang Yuhao ",
"Delaney Michael ",
"Kalyon Dilhan M. ",
"Lee Stephanie S. "
] | Through a combination of rheological characterization and
temperature-variable imaging methods, a novel gelation pathway in dilute
solutions of a semiconducting polymer to achieve interconnected, crystalline
networks with hierarchical porosity is reported. Upon rapid cooling, solutions
of regioregular poly(3-hexylthi... | null | 2018 | 2018-11-26 00:00:00 | Polymers | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1811.08924v1 | null | null | null | null | # Crystallization-Arrested Viscoelastic Phase Separation in Semiconducting Polymer Gels
*Jing He†, Xiaoqing Kong†, Yuhao Wang §, Michael Delaney†, Dilhan M. Kalyon†,‡ and Stephanie S. Lee†,\**
†Department of Chemical Engineering and Materials Science, Stevens Institute of Technology, Hoboken, NJ 07030, USA
§Departme... | arxiv | other | null | null | true | |
1812.00968 | Transient Spectroscopy of Glass-Embedded Perovskite Quantum Dots: Novel
Structures in an Old Wrapping | [
"Kozlov Oleg V. ",
"Singh Rohan ",
"Ai Bing ",
"Zhang Jihong ",
"Liu Chao ",
"Klimov Victor I. "
] | Semiconductor doped glasses had been used by the research and engineering
communities as color filters or saturable absorbers well before it was realized
that their optical properties were defined by tiny specs of semiconductor
matter known presently as quantum dots (QDs). Nowadays, the preferred type of
QD samples a... | 10.1515/zpch-2018-1168 | 2018 | 2018-12-04 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1812.00968v1 | null | null | null | null | # **Transient Spectroscopy of Glass-Embedded Perovskite Quantum Dots: Novel Structures in an Old Wrapping**
Oleg V. Kozlov<sup>1</sup> , Rohan Singh<sup>1</sup> , Bing Ai<sup>2</sup> , Jihong Zhang<sup>2</sup> , Chao Liu<sup>2</sup> , Victor I. Klimov<sup>1</sup> \*
<sup>1</sup>Chemistry Division, C-PCS, Los Alamos N... | arxiv | other | null | null | true | |
1812.01709 | Recent Advances in Thermoelectric Performance of Half-Heusler Compounds | [
"Poon S. Joseph "
] | Half-Heusler phases (space group F43m, C1b) have recently captured much
attention as promising thermoelectric materials for heat-to-electric power
conversion in the mid-to-high temperature range. The most studied ones are the
RNiSn-type half-Heusler compounds, where R represents refractory metals Hf, Zr,
and Ti. Thes... | 10.3390/met8120989 | 2018 | 2018-12-06 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1812.01709v1 | null | null | null | null | 
# *Review* **Recent Advances in Thermoelectric Performance of Half-Heusler Compounds**
# **S. Joseph Poon**
Department of Physics, University of Virginia, Charlottesville, Virginia 22904-4714, VA, USA; sjp9x@virginia.edu; Tel.: +1-434-924-6792
Received: 28 Oc... | arxiv | other | null | null | true | |
1812.05729 | A Novel PN junction between Mechanically Exfoliated \b{eta}-Ga2O3 and
p-GaN | [
"Montes Jossue ",
"Yang Chen ",
"Fu Houqiang ",
"Yang Tsung-Han ",
"Huang Xuanqi ",
"Zhou Jingan ",
"Chen Hong ",
"Fu Kai ",
"Zhao Yuji "
] | Several pn junctions were constructed from mechanically exfoliated ultrawide
bandgap (UWBG) beta-phase gallium oxide (\b{eta}-Ga2O3) and p-type gallium
nitride (GaN). The mechanical exfoliation process, which is described in
detail, is similar to that of graphene and other 2D materials. Atomic force
microscopy (AFM) ... | null | 2018 | 2018-12-17 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1812.05729v1 | null | null | null | null | # A Novel PN junction between Mechanically Exfoliated β-Ga2O<sup>3</sup> and p-GaN
Jossue Montes<sup>1</sup> , Chen Yang<sup>1</sup> , Houqiang Fu<sup>1</sup> , Tsung-Han Yang<sup>1</sup> , Xuanqi Huang<sup>1</sup> , Jingan Zhou<sup>1</sup> , Hong Chen<sup>1</sup> , Kai Fu<sup>1</sup> , and Yuji Zhao1,\*
<sup>1</sup>... | arxiv | other | null | null | true | |
1812.06273 | Observation of high-Tc superconductivity in inhomogeneous combinatorial
ceramics | [
"Iranmanesh Mitra ",
"Zhigadlo Nikolai D. ",
"Tohsophon Thanaporn ",
"Kirtley John R. ",
"Assenmacher Wilfried ",
"Mader Werner ",
"Hulliger Jürg "
] | A single-sample synthesis concept based on multi-element ceramic samples can
produce a variety of local products. When applied to cuprate superconductors
(SC), statistical modelling predicts the occurrence of possible compounds in a
concentration range of about 50 ppm. In samples with such low concentrations,
determi... | 10.1016/j.solidstatesciences.2018.12.003 | 2018 | 2018-12-18 00:00:00 | Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1812.06273v1 | null | null | null | null | # **Observation of high-T<sup>c</sup> superconductivity in inhomogeneous combinatorial ceramics**
Mitra Iranmanesh<sup>a</sup> , Nikolai D. Zhigadloa,\* , Thanaporn Tohsophon<sup>a</sup> , John R. Kirtley<sup>b</sup> , Wilfried Assenmacher<sup>c</sup> , Werner Mader<sup>c</sup> , Jürg Hulligera,\*\*
*<sup>a</sup>Depa... | arxiv | other | null | null | true | |
1812.06909 | Non-contact mutual inductance based measurement of an inhomogeneous
topological insulating state in Bi2Se3 single crystals with defects | [
"Jash Amit ",
"Nath Kamalika ",
"Devidas T. R. ",
"Bharathi A. ",
"Banerjee S. S. "
] | Pure Topological Insulating materials preserve a unique electronic state
comprising of bulk insulating gap and conducting surface states. Here we use
bulk Bi2Se3 single crystals possessing Se vacancy defects as a prototype
topological insulator (TI) material for exploring the effect of non-magnetic
disorder on the co... | 10.1103/PhysRevApplied.12.014056 | 2018 | 2019-08-13 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1812.06909v2 | null | null | null | null | # **A non-contact mutual inductance based measurement of an inhomogeneous topological insulating state in Bi2Se<sup>3</sup> single crystals with defects**
Amit Jash<sup>1</sup> , Kamalika Nath<sup>1</sup> , T. R. Devidas2,3 , A. Bharathi<sup>2</sup> , S. S. Banerjee1\*
<sup>1</sup>Department of Physics, Indian Instit... | arxiv | other | null | null | true | |
1812.10231 | Thermoelectric Performance of 2D Tellurium with Accumulation Contacts | [
"Qiu Gang ",
"Huang Shouyuan ",
"Segovia Mauricio ",
"Venuthurumilli Prabhu K. ",
"Wang Yixiu ",
"Wu Wenzhuo ",
"Xu Xianfan ",
"Ye Peide D. "
] | Tellurium (Te) is an intrinsically p-type doped narrow bandgap semiconductor
with excellent electrical conductivity and low thermal conductivity. Bulk
trigonal Te has been theoretically predicted and experimentally demonstrated to
be an outstanding thermoelectric material with high value of thermoelectric
figure-of-m... | 10.1021/acs.nanolett.8b05144 | 2018 | 2019-03-27 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1812.10231v1 | null | null | null | null | ## **Thermoelectric Performance of 2D Tellurium with Accumulation Contacts**
Gang Qiu1, 2 , Shouyuan Huang2, 3 , Mauricio Segovia2,3 , Prabhu K. Venuthurumilli2, 3 ,Yixiu Wang<sup>4</sup> , Wenzhuo Wu<sup>4</sup> , Xianfan Xu1,2, 3, , Peide D. Ye1, 2
<sup>1</sup>School of Electrical and Computer Engineering, Purdue U... | arxiv | other | null | null | true | |
1901.05597 | Electron-proton Co-doping Induced Metal-insulator Transition in VO2 Film
via Surface Self-assembled Ascorbic Acid Molecules | [
"Lia Bowen ",
"Xieb Liyan ",
"Wang Zhaowu ",
"Chen Shi ",
"Ren Hui ",
"Chen Yuliang ",
"Wang Chengming ",
"Zhang Guobin ",
"Jiang Jun ",
"Zou Chongwen "
] | Charge doping is an effective way to induce metal-insulate transition (MIT)
in correlated materials for many important utilizations, which is however
practically limited by problem of low stability. In this study, we have
achieved pronounced phase modulation and stabilized the metallic state of
monoclinic vanadium di... | 10.1002/ange.201904148 | 2019 | 2019-10-22 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1901.05597v2 | null | null | null | null | German Edition: DOI: [10.1002/ange.201904148](http://dx.doi.org/10.1002/ange.201904148) Phase Transitions International Edition: DOI: [10.1002/anie.201904148](http://dx.doi.org/10.1002/anie.201904148)
# Electron–Proton Co-doping-Induced Metal–Insulator Transition in VO2 Film via Surface Self-Assembled l-Ascorbic Acid ... | arxiv | other | null | null | true | |
1901.07134 | STEP: Efficient Carbon Capture and Solar Thermal Electrochemical
Production of ammonia, fuels, cement, carbon nanotubes, metals and bleach | [
"Licht Stuart "
] | STEP (Solar Thermal Electrochemical Production) is an alternative solar
energy conversion process. New and original, unpublished STEP results are
compared with other STEP results. The STEP process uses semiconductors, solar
energy and electrochemistry to generate a wide range of useful chemicals,
rather than electric... | null | 2019 | 2019-01-23 00:00:00 | Nanomaterials, Metals, Chemicals | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1901.07134v1 | null | null | null | null | # **STEP: Efficient Carbon Capture and Solar Thermal Electrochemical Production of ammonia, fuels, cement, carbon nanotubes, metals and bleach**
# Stuart Lichtz
Department of Chemistry, George Washington University, Washington, DC 20051, USA
### Abstract
STEP (Solar Thermal Electrochemical Production) is an alterna... | arxiv | other | null | null | true | |
1901.09800 | An Enormous Class of Double Half-Heusler Compounds with Low Thermal
Conductivity | [
"Anand Shashwat ",
"Wood Max ",
"Wolverton Chris ",
"Snyder G. Jeffrey "
] | Since their discovery around a century ago, the structure and chemistry of
the multi-functional half-Heusler semiconductors have been studied extensively
as three component systems. The elemental groups constituting these ternary
compounds with the nominal formula XYZ are well established. From the very same
set of w... | null | 2019 | 2019-01-29 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1901.09800v1 | null | null | null | null | # **An Enormous Class of Double Half-Heusler Compounds with Low Thermal Conductivity**
*Shashwat Anand, Max Wood, Chris Wolverton, and G. Jeffrey Snyder\**
Department of Materials Science and Engineering Northwestern University Evanston, IL 60208, US E-mail: [\\*jeff.snyder@northwestern.edu.](mailto:*jeff.snyder@nort... | arxiv | other | null | null | true | |
1901.10872 | The calcium doping effects on the structural and electrical properties
of NdFeAsO0.8F0.2 | [
"Tehrani F. Shahbaz ",
"Daadmehr V. "
] | We have investigated experimentally how properties of NdFeAsO0.8F0.2
superconductor affected due to the substitution of the calcium by the
neodymium. We have synthesized polycrystalline Nd1-xCaxFeAsO0.8F0.2 samples
with x=0, 0.01, 0.025, 0.05 and 0.1 through the one step solid state reaction
method. The X-ray diffrac... | null | 2019 | 2019-01-31 00:00:00 | Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1901.10872v1 | null | null | null | null | # **The calcium doping effects on the structural and electrical properties of NdFeAsO0.8F0.2**
F. Shahbaz Tehrani, V. Daadmehr\*
*Magnet & Superconducting Research Lab., Faculty of Physics & Chemistry, Alzahra University, Tehran 19938, Iran*
\*Corresponding author: Tel: (+98 21) 85692631 / (+98) 912608 9714 Fax: (+9... | arxiv | other | null | null | true | |
1902.01762 | Tuning thermoelectric efficiency of polyaniline sheet by strain
engineering | [
"Vishkayi Sahar Izadi ",
"Tagani Meysam Bagheri "
] | Two-dimensional polyaniline monolayer (C3N) has been recently synthesized as
an indirect semiconductor with high electron mobility. In this research, with
combination of density functional theory and Green function formalism, we
investigate electrical and thermal properties of C3N sheet in details. It is
observed tha... | null | 2019 | 2019-02-06 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1902.01762v1 | null | null | null | null | # Tuning thermoelectric efficiency of polyaniline sheet by strain engineering
Sahar Izadi Vishkayi and Meysam Bagheri Tagani[∗](#page-0-0)
*Department of Physics, Computational Nanophysics Laboratory (CNL),*
*University of Guilan, Po Box:41335-1914, Rasht, Iran*
(Dated: February 6, 2019)
Two-dimensional polyanilin... | arxiv | other | null | null | true | |
1902.03465 | Robustness of ferromagnetism in (In,Fe)Sb diluted magnetic semiconductor
to variation of charge carrier concentration and Fermi level position | [
"Kudrin A. V. ",
"Lesnikov V. P. ",
"Danilov Yu. A. ",
"Dorokhin M. V. ",
"Vikhrova O. V. ",
"Antonov I. N. ",
"Kriukov R. N. ",
"Zubkov S. Yu. ",
"Nikolichev D. E. ",
"Konakov A. A. ",
"Dudin Yu. A. ",
"Kuznetsov Yu. M. ",
"Sobolev N. A. ",
"Temiryazeva M. P. "
] | The influence of He+ ion irradiation on the transport and magnetic properties
of epitaxial layers of a diluted magnetic semiconductor (DMS) (In,Fe)Sb, a
two-phase (In,Fe)Sb composite and a nominally undoped InSb semiconductor has
been investigated. In all layers, a conductivity type conversion from the
initial n-type... | 10.1016/j.jmmm.2019.04.088 | 2019 | 2020-08-26 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1902.03465v2 | null | null | null | null | # **Robustness of ferromagnetism in (In,Fe)Sb diluted magnetic semiconductor to variation of charge carrier concentration and Fermi level position**
A.V. Kudrin1,\*, V.P. Lesnikov<sup>1</sup> , Yu.A. Danilov<sup>1</sup> , M.V. Dorokhin<sup>1</sup> , O.V. Vikhrova<sup>1</sup> , I.N. Antonov<sup>1</sup> , R.N. Kriukov<s... | arxiv | other | null | null | true | |
1902.07406 | Spin-charge conversion in NiMnSb Heusler alloy films | [
"Wen Zhenchao ",
"Qiu Zhiyong ",
"Tolle Sebastian ",
"Gorini Cosimo ",
"Seki Takeshi ",
"Hou Dazhi ",
"Kubota Takahide ",
"Eckern Ulrich ",
"Saitoh Eiji ",
"Takanashi Koki "
] | Half-metallic Heusler alloys are attracting considerable attention because of
their unique half-metallic band structures which exhibit high spin polarization
and yield huge magnetoresistance ratios. Besides serving as ferromagnetic
electrodes, Heusler alloys also have the potential to host spin-charge
conversion whic... | 10.1126/sciadv.aaw9337 | 2019 | 2020-05-01 00:00:00 | Magnetics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1902.07406v1 | null | null | null | null | Spin-charge conversion in NiMnSb Heusler alloy films
Zhenchao Wen,1,2\*† Zhiyong Qiu,3,1† Sebastian Tölle,4‡ Cosimo Gorini,5§ Takeshi Seki,1,2 Dazhi Hou,<sup>6</sup> Takahide Kubota, 1,2 Ulrich Eckern,<sup>4</sup> Eiji Saitoh, 1,6 Koki Takanashi1,2
*1 Institute for Materials Research, Tohoku University, Sendai 980-85... | arxiv | other | null | null | true | |
1903.00571 | Highly efficient spin-orbit torque and switching of layered ferromagnet
Fe3GeTe2 | [
"Alghamdi Mohammed ",
"Lohmann Mark ",
"Li Junxue ",
"Jothi Palani R. ",
"Shao Qiming ",
"Aldosary Mohammed ",
"Su Tang ",
"Fokwa Boniface ",
"Shi Jing "
] | Among van der Waals (vdW) layered ferromagnets, Fe3GeTe2 (FGT) is an
excellent candidate material to form FGT/heavy metal heterostructures for
studying the effect of spin-orbit torques (SOT). Its metallicity, strong
perpendicular magnetic anisotropy built in the single atomic layers, relatively
high Curie temperature... | 10.1021/acs.nanolett.9b01043 | 2019 | 2019-07-24 00:00:00 | Magnetic | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1903.00571v1 | null | null | null | null | ## **Highly efficient spin-orbit torque and switching of layered ferromagnet Fe3GeTe<sup>2</sup>**
Mohammed Alghamdi1\* , Mark Lohmann1\* , Junxue Li<sup>1</sup> , Palani R. Jothi<sup>2</sup> , Qiming Shao<sup>3</sup> , Mohammed Aldosary1# , Tang Su4,1 , Boniface Fokwa<sup>2</sup> and Jing Shi<sup>1</sup>
1. Departme... | arxiv | other | null | null | true | |
1903.01022 | Structural and magnetic properties in sputtered iron oxide epitaxial
thin films -- Magnetite Fe$_3$O$_4$ and epsilon ferrite e-Fe$_2$O$_3$ | [
"Watanabe Masato "
] | Epitaxial thin film fabrication of iron oxides including magnetite Fe3O4 and
epsilon-ferrite epsilon-Fe2O3 with the potential for advancing electromagnetic
devices has been investigated, which led to the first ever epsilon-ferrite
epitaxial layer being synthesized in the conventional sputtering process.
Concerning Fe... | null | 2019 | 2019-04-24 00:00:00 | Magnetic | http://creativecommons.org/licenses/by/4.0/ | http://arxiv.org/pdf/1903.01022v1 | null | null | null | null | Structural and magnetic properties in sputtered iron oxide epitaxial thin films
# - Magnetite Fe3O4 and epsilon ferrite -Fe2O3 -
Masato Watanabe
Research Institute for Electromagnetic Materials
9-5-1 Narita, Tomiya 981-3341 Japan
Phone: +81-22-341-6343
Fax: +81-22-347-3789
E-mail.: m\_watanabe@denjiken.ne.jp, ma... | arxiv | other | null | null | true | |
1903.03022 | Magnetic field tunable superconducting transition in Nb/Co/Py/Nb
exchange spring multilayers | [
"Bhatia Ekta ",
"Devine-Stoneman J. ",
"Barber Zoe H. ",
"Robinson J. W. A. ",
"Senapati Kartik "
] | Over the last decade it has been shown that magnetic non-collinearity at a
s-wave superconductor/ferromagnet interface is a key ingredient for
spin-singlet to spin-triplet pair conversion. This has been verified in several
synthetic non-collinear magnetic structures. A magnetically soft and hard
ferromagnetic layer c... | 10.1063/1.5139266 | 2019 | 2020-04-24 00:00:00 | Magnetic, Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1903.03022v3 | null | null | null | null | ## Magnetic field tunable superconducting transition in Nb/Co/Py/Nb exchange spring multilayers
Ekta Bhatia,1, [a\)](#page-0-0) J. M. Devine-Stoneman,<sup>2</sup> Zoe H. Barber,<sup>2</sup> J. W. A. Robinson,<sup>2</sup> and Kartik Senapati<sup>1</sup>
1)School of Physical Sciences, National Institute of Science Educ... | arxiv | other | null | null | true | |
1903.06935 | Thermoelectric conversion at 30K in InAs/InP nanowire quantum dots | [
"Prete Domenic ",
"Erdman Paolo Andrea ",
"Demontis Valeria ",
"Zannier Valentina ",
"Ercolani Daniele ",
"Sorba Lucia ",
"Beltram Fabio ",
"Rossella Francesco ",
"Taddei Fabio ",
"Roddaro Stefano "
] | We demonstrate high-temperature thermoelectric conversion in InAs/InP
nanowire quantum dots by taking advantage of their strong electronic
confinement. The electrical conductance G and the thermopower S are obtained
from charge transport measurements and accurately reproduced with a theoretical
model accounting for t... | 10.1021/acs.nanolett.9b00276 | 2019 | 2019-05-15 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1903.06935v1 | null | null | null | null | ## Thermoelectric conversion at 30 K in InAs/InP nanowire quantum dots
Domenic Prete,<sup>1</sup> Paolo Andrea Erdman,<sup>1</sup> Valeria Demontis,<sup>1</sup> Valentina Zannier,<sup>1</sup> Daniele Ercolani,<sup>1</sup>
Lucia Sorba,<sup>1</sup> Fabio Beltram,<sup>1</sup> Francesco Rossella,<sup>1</sup> Fabio Taddei... | arxiv | other | null | null | true | |
1903.12387 | Electrical N\'eel-order switching in magnetron-sputtered CuMnAs thin
films | [
"Matalla-Wagner Tristan ",
"Rath Matthias-Felix ",
"Graulich Dominik ",
"Schmalhorst Jan-Michael ",
"Reiss Günter ",
"Meinert Markus "
] | Antiferromagnetic materials as active components in spintronic devices
promise insensitivity against external magnetic fields, the absence of own
magnetic stray fields, and ultrafast dynamics at the picosecond time scale.
Materials with certain crystal-symmetry show an intrinsic N\'eel-order
spin-orbit torque that ca... | 10.1103/PhysRevApplied.12.064003 | 2019 | 2019-12-11 00:00:00 | Magnetic | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1903.12387v2 | null | null | null | null | # arXiv:1903.12387v2 [cond-mat.mtrl-sci] 25 Jun 2019
# Electrical N´eel-order switching in magnetron-sputtered CuMnAs thin films
T. Matalla-Wagner,[∗](#page-0-0) M.-F. Rath, D. Graulich, J.-M. Schmalhorst, G. Reiss, and M. Meinert[†](#page-0-1)
Center for Spinelectronic Materials and Devices, Bielefeld University,
... | arxiv | other | null | null | true | |
1904.01842 | Photoluminescence properties of Er-doped AlN films prepared by magnetron
sputtering | [
"Rinnert H. IJL",
"Hussain S. S. IJL",
"Brien Valerie IJL",
"Pigeat P. IJL"
] | Er-doped aluminum nitride films, containing different Er concentrations, were
obtained at room temperature by reactive radio frequency magnetron sputtering.
The prepared samples show a nano-columnar microstructure and the size of the
columns is dependent on the magnetron power. The Er-related photoluminescence
(PL) w... | 10.1016/j.jlumin.2012.04.008 | 2019 | 2019-04-04 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1904.01842v1 | null | null | null | null | # **Photoluminescence properties of Er-doped AlN films prepared by magnetron sputt**e**ring**
H. Rinnert(\*) , S. S. Hussain, V. Brien, and P. Pigeat
Institut Jean Lamour, Nancy-University, UPVM, CNRS, Boulevard des Aiguillettes
B.P. 239, 54506 Vandœuvre-lès-Nancy Cedex, France.
# **Abstract**
Er-doped aluminum ni... | arxiv | other | null | null | true | |
1904.06916 | Gd0.2Ce0.8O1.9/Y0.16Zr0.84O1.92 nanocomposite thin films for low
temperature ionic conductivity | [
"Perin Giovanni ",
"Gadea Christophe ",
"Rosa Massimo ",
"Sanna Simone ",
"Xu Yu ",
"Kiebach Ragnar ",
"Glisenti Antonella ",
"Esposito Vincenzo "
] | Gd0.2Ce0.8O1.9/Y0.16Zr0.84O1.92 (GDC/YSZ) nanocomposite is synthesized by a
novel hybrid chemical route, where colloidal crystalline GDC nanoparticles from
continuous hydrothermal synthesis are dispersed into a metalorganic YSZ matrix
precursor. The result is a mixture of metal oxides in which GDC nanoparticles
are f... | 10.1016/j.jpcs.2019.04.019 | 2019 | 2019-05-22 00:00:00 | Nanomaterials | http://creativecommons.org/licenses/by-nc-sa/4.0/ | http://arxiv.org/pdf/1904.06916v1 | null | null | null | null | # **Gd0.2Ce0.8O1.9/Y0.16Zr0.84O1.92 nanocomposite thin films for low temperature ionic conductivity**
Giovanni Perin,1,2,\* Christophe Gadea,<sup>1</sup> Massimo Rosa,<sup>1</sup> Simone Sanna,<sup>1</sup> Yu
Xu,<sup>1</sup> Ragnar Kiebach,<sup>1</sup> Antonella Glisenti,<sup>2</sup> and Vincenzo Esposito 1,\* .
1 :... | arxiv | other | null | null | true | |
1904.09684 | Ab initio study of phosphorus effect on vacancy-mediated process in
nickel alloys - an insight into Ni2Cr ordering | [
"Ke Jia-Hong ",
"Young George A. ",
"Tucker Julie D. "
] | The development of long range order in nickel-chromium alloys is of great
technological interest but the kinetics and mechanisms of the transformation
are poorly understood. The present research utilizes a combined computational
and experimental approach to elucidate the mechanism by which phosphorus
accelerates the ... | 10.1016/j.actamat.2019.04.036 | 2019 | 2019-04-23 00:00:00 | Metals | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1904.09684v1 | null | null | null | null | # Ab initio study of phosphorus effect on vacancy-mediated process in nickel alloys – an insight into Ni2Cr ordering
Jia-Hong Ke1 , George A. Young1,2, and Julie D. Tucker1
1 Oregon State University, 204 Rogers Hall, Corvallis, OR 97331 <sup>2</sup> Kairos Power, 707 W. Tower Ave., Alameda, CA 94501
#### **Abstract*... | arxiv | other | null | null | true | |
1904.10725 | Novel temperature operated electrooptical materials based on K2ZnCl4:
PVA polymer nanocomposites | [
"El-Naggar A. M. ",
"Albassam A. A. ",
"Jedryka J. ",
"Wojciechowski A. "
] | We have discovered significant temperature anomalies of the linear
electrooptical (EOE) coefficients for the K2ZnCl4 nanocrystallites embedded
into the polymer matrices. The EOE efficiency was operated by external
dc-electric field and UV polarized laser light. The maximal enhancement of EOE
output was achieved withi... | 10.1016/j.matlet.2018.05.116 | 2019 | 2019-04-25 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1904.10725v1 | null | null | null | null | # Contents lists available at ScienceDirect Materials Letters Novel temperature operated electroo[ptical](http://www.sciencedirect.com/science/journal/0167577X) materials based on K2ZnCl4: PVA polymer nanocomposites
[Materials](https://doi.org/10.1016/j.matlet.2018.05.116) Letters 228 (2018) 172–174
journal homepage:... | arxiv | other | null | null | true | |
1905.01113 | Anisotropic Proton and Oxygen Ion Conductivity in Epitaxial Ba2In2O5
Thin Films | [
"Fluri Aline ",
"Karlsson Maths ",
"Bettinelli Marco ",
"Castelli Ivano E. ",
"Lippert Thomas ",
"Pergolesi Daniele "
] | Solid oxide oxygen ion and proton conductors are a highly important class of
materials for renewable energy conversion devices like solid oxide fuel cells.
Ba2In2O5 (BIO) exhibits both oxygen ion and proton conduction, in dry and humid
environment, respectively. In dry environment, the brownmillerite crystal
structur... | 10.1021/acs.jpcc.7b02497 | 2019 | 2019-05-06 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1905.01113v1 | null | null | null | null | # Anisotropic Proton and Oxygen Ion Conductivity in Epitaxial Ba2In2O5 Thin Films
*Aline Fluri <sup>a</sup> , Maths Karlsson <sup>b</sup> , Marco Bettinelli <sup>c</sup> , Ivano E. Castelli <sup>d</sup> , Thomas Lippert a,e\*,*
*Daniele Pergolesi <sup>a</sup> \**
<sup>a</sup> Thin Films and Interfaces Group, Resear... | arxiv | other | null | null | true | |
1905.02556 | Phase transitions, energy storage performances and electrocaloric effect
of the lead-free Ba0.85Ca0.15Zr0.10Ti0.90O3 ceramic relaxor | [
"Hanani Zouhair ",
"Mezzane Daoud ",
"Amjoud M'barek ",
"Razumnaya Anna G. ",
"Fourcade Sebastien ",
"Gagou Yaovi ",
"Hoummada Khalid ",
"Marssi Mimoun El ",
"Goune Mohamed "
] | Lead-free Ba0.85Ca0.15Zr0.10Ti0.90O3 (BCZT) ceramic exhibits excellent
dielectric, ferroelectric and piezoelectric properties at the Morphotropic
Phase Boundary (MPB). Previously, we demonstrated that the use of the anionic
surfactant Sodium Dodecyl Sulfate (SDS, NaC12H25SO4) could enhance the
dielectric properties o... | 10.1007/s10854-019-00946-5 | 2019 | 2019-05-08 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1905.02556v1 | null | null | null | null | # **Phase transitions, energy storage performances and electrocaloric effect of the lead-free Ba0.85Ca0.15Zr0.10Ti0.90O<sup>3</sup> ceramic relaxor**
Zouhair Hanani a,b,\*, Daoud Mezzane <sup>a</sup> , M'barek Amjoud <sup>a</sup> , Anna G. Razumnaya c, d , Sébastien Fourcade <sup>b</sup> , Yaovi Gagou <sup>d</sup> , K... | arxiv | other | null | null | true | |
1905.02992 | Stability of Cubic FAPbI$_3$ from X-ray Diffraction, Anelastic, and
Dielectric Measurements | [
"Cordero Francesco ",
"Craciun Floriana ",
"Trequattrini Francesco ",
"Generosi Amanda ",
"Paci Barbara ",
"Paoletti Anna Maria ",
"Pennesi Giovanna "
] | Among the hybrid metal-organic perovskites for photovoltaic applications
FAPbI_3 (FAPI) has the best performance regarding efficiency and the worst
regarding stability, even though the reports on its stability are highly
contradictory. In particular, since at room temperature the cubic alpha phase,
black and with hig... | 10.1021/acs.jpclett.9b00896 | 2019 | 2019-05-09 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1905.02992v1 | null | null | null | null | # Stability of Cubic FAPbI<sup>3</sup> from X-Ray Diffraction, Anelastic and Dielectric Measurements
Francesco Cordero,<sup>∗</sup>,† Floriana Craciun,† Francesco Trequattrini,‡,† Amanda Generosi,† Barbara Paci,† Anna Maria Paoletti,¶ and Giovanna Pennesi¶
†Istituto di Struttura della Materia-CNR (ISM-CNR), Area dell... | arxiv | other | null | null | true | |
1905.03845 | Half-Heusler Compounds: Promising Materials For Mid-To-High Temperature
Thermoelectric Conversion | [
"Poon S. Joseph "
] | Half-Heusler compounds (space group Fm3m) has garnered increasing attention
in recent years in the thermoelectric community. Three decades ago, refractory
RNiSn half-Heusler compounds (R represents refractory metals such as Hf, Zr,
Ti) were found to be narrow-gap semiconductors with large Seebeck coefficients
in 100s... | 10.1088/1361-6463/ab3d71 | 2019 | 2020-01-08 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1905.03845v1 | null | null | null | null | # **Half-Heusler Compounds: Promising Materials For Mid-To-High Temperature Thermoelectric Conversion**
# **S. Joseph Poon**
# **Department of Physics, University of Virginia, Charlottesville, VA 22904-4714, USA**
## **Abstract**
Half-Heusler compounds (space group Fm3̅m) have garnered increasing attention in recen... | arxiv | other | null | null | true | |
1905.09875 | Strong Single- and Two-Photon Luminescence Enhancement by Nonradiative
Energy Transfer across Layered Heterostructure | [
"Dandu Medha ",
"Biswas Rabindra ",
"Das Sarthak ",
"Kallatt Sangeeth ",
"Chatterjee Suman ",
"Mahajan Mehak ",
"Raghunathan Varun ",
"Majumdar Kausik "
] | The strong light-matter interaction in monolayer transition metal
dichalcogenides (TMDs) is promising for nanoscale optoelectronics with their
direct band gap nature and the ultra-fast radiative decay of the strongly bound
excitons these materials host. However, the impeded amount of light absorption
imposed by the u... | 10.1021/acsnano.9b01553 | 2019 | 2019-05-27 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1905.09875v1 | null | null | null | null | # **Strong Single- and Two-Photon Luminescence Enhancement by Non-Radiative Energy Transfer across Layered Heterostructure**
Medha Dandu, Rabindra Biswas, Sarthak Das, Sangeeth Kallatt, Suman Chatterjee, Mehak Mahajan, Varun Raghunathan, Kausik Majumdar\*
Department of Electrical Communication Engineering, Indian Ins... | arxiv | other | null | null | true | |
1905.11072 | Magnetic control of flexible thermoelectric devices based on macroscopic
3D interconnected nanowire networks | [
"Araujo Flavio Abreu ",
"Gomes Tristan da Câmara Santa Clara ",
"Piraux Luc "
] | Spin-related effects in thermoelectricity can be used to design more
efficient refrigerators and offer novel promising applications for the
harvesting of thermal energy. The key challenge is to design structural and
compositional magnetic material systems with sufficiently high efficiency and
power output for transfo... | 10.1002/aelm.201800819 | 2019 | 2022-07-08 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1905.11072v1 | null | null | null | null | # Magnetic control of flexible thermoelectric devices based on macroscopic 3D interconnected nanowire networks
Flavio Abreu Araujo, Tristan da Câmara Santa Clara Gomes, and Luc Piraux
Institute of Condensed Matter and Nanosciences, Université catholique de Louvain,
Place Croix du Sud 1, Louvain-la-Neuve, 1348, Belgi... | arxiv | other | null | null | true | |
1905.11378 | The empirical aspects of Eliashberg formalism for the superconducting
mechanism in Iron-based superconductors | [
"Tehrani F. Shahbaz ",
"Daadmehr V. "
] | We have investigated experimentally how properties of NdFeAsO0.8F0.2
superconductor affected due to the substitution of the Ca2+/Nd3+ doping. Based
on the XRD data refinement, various structural parameters such as lattice
parameters, bond angles, bond length, and etc. were studied. We have determined
the upper limit ... | null | 2019 | 2019-05-29 00:00:00 | Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1905.11378v1 | null | null | null | null | # **The empirical aspects of Eliashberg formalism for the superconducting mechanism in Iron-based superconductors**
F. Shahbaz Tehrani and V. Daadmehr\*
*Magnet & Superconducting Research Lab., Faculty of Physics & Chemistry, Alzahra University, Tehran 19938, Iran*
\*Corresponding author: Tel: (+98 21) 85692640 / (+... | arxiv | other | null | null | true | |
1905.11571 | Sustained biexciton emission in colloidal quantum wells assisted by
dopant-host interaction | [
"Yu Junhong ",
"Sharma Manoj ",
"Li Mingjie ",
"Hernandez-Martinez Pedro Ludwig ",
"Delikanli Savas ",
"Sharma Ashma ",
"Altintas Yemliha ",
"Hettiarachchi Chathuranga ",
"Sum TzeChien ",
"Demir Hilmi Volkan ",
"Dang Cuong "
] | Biexcitons have been considered as one of the fundamental building blocks for
quantum technology because of its overwhelming advantages in generating
entangled photon pairs. Although many-body complexes have been demonstrated
recently in mono-layer transition metal dichalcogenides (TMDs), the low
emission efficiency ... | null | 2019 | 2019-05-29 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1905.11571v1 | null | null | null | null | # Sustained biexciton emission in colloidal quantum wells assisted by dopant-host interaction
*Junhong Yu+1 , Manoj Sharma+1 , Mingjie Li+2 , Pedro Ludwig Hernández-Martínez<sup>1</sup> , Savas Delikanli<sup>1</sup> , Ashma Sharma<sup>1</sup> , Yemliha Altintas<sup>3</sup> , Chathuranga Hettiarachchi<sup>5</sup> , Tze... | arxiv | other | null | null | true | |
1906.06016 | Efficient intrinsic spin-to-charge current conversion in an
all-epitaxial single-crystal perovskite-oxide heterostructure of
La0.67Sr0.33MnO3/LaAlO3/SrTiO3 | [
"Ohya Shinobu ",
"Araki Daisei ",
"Anh Le Duc ",
"Kaneta Shingo ",
"Seki Munetoshi ",
"Tabata Hitoshi ",
"Tanaka Masaaki "
] | We demonstrate efficient intrinsic spin-to-charge current conversion in a
two-dimensional electron gas using an all-epitaxial single-crystal
heterostructure of LaSrMnO3/ LaAlO3 (LAO)/ SrTiO3 (STO), which can suppress
spin scattering and give us an ideal environment to investigate intrinsic
spin-charge conversion. Wit... | 10.1103/PhysRevResearch.2.012014 | 2019 | 2020-01-22 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1906.06016v1 | null | null | null | null | # **Efficient intrinsic spin-to-charge current conversion in an all-epitaxial single-crystal perovskite-oxide heterostructure of La0.67Sr0.33MnO3/LaAlO3/SrTiO<sup>3</sup>**
Shinobu Ohya,1,2,3\* Daisei Araki,<sup>1</sup> Le Duc Anh,1,2 Shingo Kaneta,<sup>1</sup> Munetoshi Seki,1,3 Hitoshi Tabata,1,3 and Masaaki Tanaka1... | arxiv | other | null | null | true | |
1906.09366 | Si-incorporated amorphous indium oxide thin-film transistors | [
"Aikawa Shinya ",
"Nabatame Toshihide ",
"Tsukagoshi Kazuhito "
] | Amorphous oxide semiconductors, especially indium oxide-based (InOx)
thin-films, have been major candidates for high mobility with easy-to-use
device processability. As one of the dopants in InOx semiconductors, we
proposed Si to design a thin-film transistor (TFT) channel. Because the
suppression of unstable oxygen ... | 10.7567/1347-4065/ab2b79 | 2019 | 2019-06-25 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1906.09366v1 | null | null | null | null | # **Si‒incorporated amorphous indium oxide thin‒film transistors**
Shinya Aikawa1 \*, Toshihide Nabatame2 , and Kazuhito Tsukagoshi<sup>2</sup> \*
*1 Department of Electrical and Electronic Engineering, Kogakuin University, Hachioji, Tokyo 192-0015, Japan*
<sup>2</sup>*International Center for Materials Nanoarchitec... | arxiv | other | null | null | true | |
1906.10222 | Electrical and magnetic properties of thin films of the spin-filter
material CrVTiAl | [
"Stephen Gregory M. ",
"Lane Christopher ",
"Buda Gianina ",
"Graf David ",
"Kaprzyk Stanislaw ",
"Barbiellini Bernardo ",
"Bansil Arun ",
"Heiman Don "
] | The spin-filter material CrVTiAl is a promising candidate for producing
highly spin-polarized currents at room temperature in a nonmagnetic
architecture. Thin films of compensated-ferrimagnetic CrVTiAl have been grown
and their electrical and magnetic properties have been studied. The resistivity
shows two-channel se... | 10.1103/PhysRevB.99.224207 | 2019 | 2019-07-03 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1906.10222v1 | null | null | null | null | # arXiv:1906.10222v1 [cond-mat.mtrl-sci] 24 Jun 2019
# Electrical and magnetic properties of thin films of the spin-filter material CrVTiAl
Gregory M. Stephen,1, [∗](#page-8-0) Christopher Lane,1, [∗](#page-8-0) Gianina Buda,<sup>1</sup> David Graf,<sup>2</sup>
Stanislaw Kaprzyk,3, 1, [†](#page-8-1) Bernardo Barbiel... | arxiv | other | null | null | true | |
1906.10475 | Structural, Electrical, Magnetic and Impedance Behaviour of NdFeO3
Modified Ba0.7Sr0.3TiO3 Ceramics | [
"Kaur Anumeet ",
"Singh Lakhwant "
] | NdFeO3 modified polycrystalline ceramics with composition
(NdFeO3)0.1-(Ba0.7Sr0.3TiO3)0.9 (NFBST) ceramics have been synthesized via
solid-state reaction route. The Rietveld refinement of the XRD data confirmed
the existence of a tetragonal phase (P4mm) and a hexagonal phase (P63/mmc) in
the prepared sample. The coex... | null | 2019 | 2019-06-26 00:00:00 | Ceramics | http://creativecommons.org/licenses/by/4.0/ | http://arxiv.org/pdf/1906.10475v1 | null | null | null | null | # **Structural, Electrical, Magnetic and Impedance Behaviour of NdFeO3 Modified Ba0.7Sr0.3TiO<sup>3</sup> Ceramics**
Anumeet Kaur, Lakhwant Singh\*
Department of Physics, Guru Nanak Dev University, Amritsar *\*Email (Corresponding Author): [lakhwant@yahoo.com](mailto:lakhwant@yahoo.com)*
# **ABSTRACT**
NdFeO<sup>3<... | arxiv | other | null | null | true | |
1907.00764 | A Light-Driven Microgel Rotor | [
"Zhang Hang ",
"Koens Lyndon ",
"Lauga Eric ",
"Mourran Ahmed ",
"Möller Martin "
] | The current understanding of motility through body shape deformation of
microorganisms and the knowledge of fluid flows at the microscale provides
ample examples for mimicry and design of soft microrobots. In this work, a
two-dimensional spiral is presented that is capable of rotating by
non-reciprocal curling deform... | null | 2019 | 2019-07-02 00:00:00 | nanomaterials | http://creativecommons.org/licenses/by-nc-sa/4.0/ | http://arxiv.org/pdf/1907.00764v1 | null | null | null | null | # **A Light-Driven Microgel Rotor**
*Hang Zhang†, Lyndon Koens, Eric Lauga, Ahmed Mourran\*, Martin Möller*
Dr. Hang Zhang, Dr. Ahmed Mourran, Prof. Matin Möller DWI Leibniz-Institute for Interactive Materials, RWTH Aachen University, Forckenbeckstr. 50, D-52056 Aachen, Germany E-mail: [mourran@dwi.rwth-aachen.de](ma... | arxiv | other | null | null | true | |
1907.02295 | Self-induced spin glass state in elemental and crystalline neodymium | [
"Kamber Umut ",
"Bergman Anders ",
"Eich Andreas ",
"Iuşan Diana ",
"Steinbrecher Manuel ",
"Hauptmann Nadine ",
"Nordström Lars ",
"Katsnelson Mikhail I. ",
"Wegner Daniel ",
"Eriksson Olle ",
"Khajetoorians Alexander A. "
] | Spin glasses are a highly complex magnetic state of matter, intricately
linked to spin frustration and structural disorder. They exhibit no long-range
order and exude aging phenomena, distinguishing them from quantum spin liquids.
We report a new type of spin glass state, the spin-Q glass, observable in
bulk-like cry... | 10.1126/science.aay6757 | 2019 | 2020-06-01 00:00:00 | Magnetic | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1907.02295v2 | null | null | null | null | ## **Self-induced spin glass state in elemental and crystalline neodymium**
Umut Kamber1, Anders Bergman2, Andreas Eich1, Diana Iuşan2, Manuel Steinbrecher1, Nadine Hauptmann1, Lars Nordström2, Mikhail I. Katsnelson1, Daniel Wegner1\*, Olle Eriksson2,3, Alexander A. Khajetoorians1,\*
*1. Institute for Molecules and M... | arxiv | other | null | null | true | |
1907.02386 | Spin-orbit torque induced electrical switching of antiferromagnetic MnN | [
"Dunz Mareike ",
"Matalla-Wagner Tristan ",
"Meinert Markus "
] | Electrical switching and readout of antiferromagnets allows to exploit the
unique properties of antiferromagnetic materials in nanoscopic electronic
devices. Here we report experiments on the spin-orbit torque induced electrical
switching of a polycrystalline, metallic antiferromagnet with low anisotropy
and high N\'... | 10.1103/PhysRevResearch.2.013347 | 2019 | 2020-03-25 00:00:00 | Magnetic | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1907.02386v2 | null | null | null | null | # arXiv:1907.02386v2 [cond-mat.mtrl-sci] 24 Sep 2019
# Spin-orbit torque induced electrical switching of antiferromagnetic MnN
M. Dunz, T. Matalla-Wagner, and M. Meinert[∗](#page-5-0)
Center for Spinelectronic Materials and Devices, Department of Physics,
Bielefeld University, D-33501 Bielefeld, Germany
(Dated: Se... | arxiv | other | null | null | true | |
1907.05775 | Retrieving CeB$_6$'s lost magnetic entropy | [
"Amara Mehdi ",
"Opagiste Christine ",
"Galera Rose-Marie "
] | The reported temperature variations of CeB6 s magnetic entropy are
inconsistent with the fourfold degeneracy of the crystal field ground state.
This old question is here addressed through new specific heat measurements and
an improved description, in the cage context, of both the phonons and crystal
field contributio... | 10.1103/PhysRevB.101.094411 | 2019 | 2020-03-18 00:00:00 | Magnetic | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1907.05775v1 | null | null | null | null | # Retrieving CeB6's lost magnetic entropy
Mehdi Amara,<sup>∗</sup> Christine Opagiste, and Rose-Marie Gal´era
Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut N´eel, 38000 Grenoble, France
(Dated: July 15, 2019)
The reported temperature variations of CeB6's magnetic entropy are inconsistent with the fourfold dege... | arxiv | other | null | null | true | |
1907.06829 | Molecular dynamics simulation for cross-linking processes and material
properties of epoxy resins with the first principle calculation combined with
global reaction route mapping algorithms | [
"Oya Yutaka ",
"Nakazawa Masahiro ",
"Shirasu Keiichi ",
"Hino Yuki ",
"Inuyama Kyosuke ",
"Kikugawa Gota ",
"Li Jing ",
"Kuwahara Riichi ",
"Kishimoto Naoki ",
"Waizumi Hiroki ",
"Nishikawa Masaaki ",
"Waas Anthony ",
"Odagiri Nobuyuki ",
"Koyanagi Andrew ",
"Salviato Marco ",
"Okabe ... | Herein, epoxy resin is cured by coupling quantum chemical (QC) calculations
with molecular dynamics (MD) simulations that enable parameter-free prediction
of material characteristics. A polymer network is formed by the reaction
between base resin and curing agent. The reaction uses activation energy and
heat of forma... | null | 2019 | 2020-01-31 00:00:00 | Polymers | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1907.06829v3 | null | null | null | null | # **Molecular dynamics simulation for cross-linking processes and material properties of epoxy resins with the first principle calculation combined with global reaction route mapping algorithms**
Yutaka Oyaa, \*, Masahiro Nakazawa <sup>a</sup> , Keiichi Shirasu <sup>a</sup> , Yuki Hinoa , Kyosuke Inuyamaa ,
Gota Kiku... | arxiv | other | null | null | true | |
1907.09638 | Super-Planckian Radiative Heat Transfer between Metallic Surfaces Due to
Near-Field and Thin-Film Effects | [
"Sabbaghi Payam ",
"Long Linshuang ",
"Ying Xiaoyan ",
"Lambert Lee ",
"Taylor Sydney ",
"Messner Christian ",
"Wang Liping "
] | In this Letter we experimentally demonstrate that the radiative heat transfer
between metallic planar surfaces exceeds the blackbody limit by employing the
near-field and thin-film effects. Nanosized polystyrene particles were used to
create a nanometer gap between aluminum thin-films of different thicknesses
coated ... | 10.1063/5.0008259 | 2019 | 2020-07-09 00:00:00 | Metals | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1907.09638v2 | null | null | null | null | # **Super-Planckian Radiative Heat Transfer between Macroscale Metallic Surfaces Due to Near-Field and Thin-Film Effects**
Payam Sabbaghi, Linshuang Long, Xiaoyan Ying, Lee Lambert, Sydney Taylor, Christian
Messner and Liping Wang\* *School for Engineering of Matter, Transport, and Energy Arizona State University, Te... | arxiv | other | null | null | true | |
1907.09787 | Generation and propagation of super-high-frequency bulk acoustic wave in
GaAs | [
"Machado Diego H. O. ",
"Crespo-Poveda Antonio ",
"Kuznetsov Alexander S. ",
"Biermann Klaus ",
"Scalvi Luis V. A. ",
"Santos Paulo V. "
] | Coherent super-high-frequency (SHF) vibrations provide an excellent tool for
the modulation and control of excitations in semiconductors. Here, we
investigate the piezoelectric generation and propagation of longitudinal bulk
acoustic waves (LBAWs) with frequencies up to 20 GHz in GaAs crystals using
bulk acoustic wav... | 10.1103/PhysRevApplied.12.044013 | 2019 | 2019-10-16 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1907.09787v2 | null | null | null | null | # arXiv:1907.09787v2 [cond-mat.mtrl-sci] 4 Sep 2019
# Generation and propagation of super-high-frequency bulk acoustic wave in GaAs
Diego H. O. Machado,1, 2 Antonio Crespo-Poveda,<sup>1</sup> Alexander S.
Kuznetsov,<sup>1</sup> Klaus Biermann,<sup>1</sup> Luis V. A. Scalvi,<sup>2</sup> and Paulo V. Santos<sup>1</sup... | arxiv | other | null | null | true | |
1907.10730 | Thermoelectric Properties of BiSbTe Alloy Nanofilms Produced by DC
Sputtering: Experiments and Modeling | [
"Marinho Andre A. ",
"Costa Neymar P. ",
"Pereira Luiz Felipe C. ",
"Brito Francisco A. ",
"Chesman Carlos "
] | Thermoelectricity refers to the conversion of thermal energy into electrical
energy and vice-versa, which relies on three main effects: Seebeck, Peltier and
Thomson, all of which are manifestations of heat and electricity flow. In this
work we investigate the deposition of nanometric films and the effect of a
thermal... | 10.1007/s10853-019-04188-y | 2019 | 2019-11-11 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1907.10730v1 | null | null | null | null | # Thermoelectric Properties of BiSbT e Alloy Nanofilms Produced by DC Sputtering: Experiments and Modeling
Andre A. Marinho<sup>1</sup>,<sup>2</sup> , Neymar P. Costa<sup>2</sup> , Luiz Felipe
C. Pereira<sup>2</sup> , Francisco A. Brito<sup>1</sup>,<sup>3</sup> , Carlos Chesman<sup>2</sup>
<sup>1</sup> *Departamento... | arxiv | other | null | null | true | |
1907.12105 | Widely Tunable Optical and Thermal Properties of Dirac Semimetal
Cd$_3$As$_2$ | [
"Chorsi Hamid T. ",
"Yue Shengying ",
"Iyer Prasad P. ",
"Goyal Manik ",
"Schumann Timo ",
"Stemmer Susanne ",
"Liao Bolin ",
"Schuller Jon A. "
] | In this paper we report a detailed analysis of the temperature-dependent
optical properties of epitaxially grown cadmium arsenide (Cd$_3$As$_2$), a
newly discovered three-dimensional Dirac semimetal. Dynamic Fermi level tuning
-- instigated from Pauli-blocking in the linear Dirac cone -- and varying Drude
response, g... | 10.1002/adom.201901192 | 2019 | 2020-04-07 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1907.12105v1 | null | null | null | null | # Widely Tunable Optical and Thermal Properties of Dirac Semimetal Cd3As<sup>2</sup>
*Hamid T. Chorsi1, Shengying Yue2, Prasad P. Iyer1, Manik Goyal3, Timo Schumann3, Susanne Stemmer3,*
*Bolin Liao2, and Jon A. Schuller1,\**
*1. Department of Electrical and Computer Engineering, University of California, Santa Barba... | arxiv | other | null | null | true | |
1908.00184 | Large transverse thermoelectric figure of merit in a Dirac semimetal | [
"Xiang Junsen ",
"Hu Sile ",
"Lyu Meng ",
"Zhu Wenliang ",
"Ma Chaoyang ",
"Chen Ziyu ",
"Steglich Frank ",
"Chen Genfu ",
"Sun Peijie "
] | Thermoelectric (TE) conversion in conducting materials is of eminent
importance for providing renewable energy and solid-state cooling. Although
traditionally, the Seebeck effect plays a key role for the TE figure of merit
zST, it encounters fundamental constraints hindering its conversion efficiency.
Most notably, t... | 10.1007/s11433-019-1445-4 | 2019 | 2020-01-16 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1908.00184v1 | null | null | null | null | ## **Large transverse thermoelectric figure of merit in a Dirac semimetal**
1,2Junsen Xiang, 1,3Sile Hu, 1,3Meng Lyu, 1,3Wenliang Zhu, 1,3Chaoyang Ma, 2 Ziyu Chen, 1,4Frank Steglich, 1,3,5Genfu Chen, and 1,3,5Peijie Sun
*1 Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy... | arxiv | other | null | null | true | |
1908.02956 | Substrate induced nanoscale resistance variation in epitaxial graphene | [
"Sinterhauf Anna ",
"Traeger Georg Alexander ",
"Pakdehi Davood Momeni ",
"Schädlich Philip ",
"Willke Philip ",
"Speck Florian ",
"Seyller Thomas ",
"Tegenkamp Christoph ",
"Pierz Klaus ",
"Schumacher Hans Werner ",
"Wenderoth Martin "
] | Graphene, the first true two-dimensional material still reveals the most
remarkable transport properties among the growing class of two-dimensional
materials. Although many studies have investigated fundamental scattering
processes, the surprisingly large variation in the experimentally determined
resistances associa... | 10.1038/s41467-019-14192-0 | 2019 | 2020-01-29 00:00:00 | Nanomaterials/Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1908.02956v2 | null | null | null | null | # Substrate induced nanoscale resistance variation in epitaxial graphene
A. Sinterhauf,<sup>1</sup> G. A. Traeger,<sup>1</sup>D. Momeni Pakdehi,<sup>2</sup> P. Schädlich,<sup>3</sup> P. Willke,4,5 F. Speck,<sup>3</sup>T. Seyller,<sup>3</sup>C. Tegenkamp,<sup>3</sup> K. Pierz,<sup>2</sup> H. W. Schumacher,<sup>2</sup> ... | arxiv | other | null | null | true | |
1908.03410 | Environmental Control of Triplet Emission in Donor-Bridge-Acceptor
Organometallics | [
"Feng Jiale ",
"Yang Lupeng ",
"Romanov Alexander S. ",
"Ratanapreechachai Jirawit ",
"Jones Saul T. E. ",
"Reponen Antti-Pekka M. ",
"Linnolahti Mikko ",
"Hele Timothy J. H. ",
"Köhler Anna ",
"Bässler Heinz ",
"Bochmann Manfred ",
"Credgington Dan "
] | Carbene-metal-amides (CMAs) are a promising family of donor-bridge-acceptor
molecular charge-transfer emitters for organic light-emitting diodes (OLEDs).
Here a universal approach is introduced to tune the energy of their
charge-transfer emission. A shift of up to 210 meV is achievable in the solid
state via dilution... | null | 2019 | 2019-08-12 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1908.03410v1 | null | null | null | null | #### **Environmental Control of Triplet Emission in Donor-Bridge-Acceptor Organometallics**
*Jiale Feng, Lupeng Yang, Alexander S. Romanov, Jirawit Ratanapreechachai, Saul T. E. Jones, Antti-Pekka M. Reponen, Mikko Linnolahti, Timothy J. H. Hele, Anna Köhler, Heinz Bässler, Manfred Bochmann, Dan Credgington\**
J. Fen... | arxiv | other | null | null | true | |
1908.03791 | Low-Frequency Electronic Noise in Superlattice and Random-Packed Thin
Films of Colloidal Quantum Dots | [
"Geremew Adane ",
"Qian Caroline ",
"Abelson Alex ",
"Rumyantsev Sergey ",
"Kargar Fariborz ",
"Law Matt ",
"Balandin Alexander A. "
] | We report measurements of low-frequency electronic noise in ordered
superlattice, weakly-ordered and random-packed thin films of 6.5 nm PbSe
quantum dots prepared using several different ligand chemistries. For all
samples, the normalized noise spectral density of the dark current revealed a
Lorentzian component, rem... | 10.1039/c9nr06899f | 2019 | 2022-06-24 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1908.03791v1 | null | null | null | null | # **Low-Frequency Electronic Noise in Superlattice and Random-Packed Thin Films of Colloidal Quantum Dots**
#### **Adane Geremew1 , Caroline Qian2 , Alex Abelson3 , Sergey Rumyantsev1,4 , Fariborz Kargar1 , Matt Law2,3,5 and Alexander A. Balandin1,6**[∗](#page-0-0)
1 Nano-Device Laboratory (NDL), Department of Electr... | arxiv | other | null | null | true | |
1908.07004 | Giant thermal magnetoconductivity in CrCl$_3$ and a general model for
spin-phonon scattering | [
"Pocs Christopher A. ",
"Leahy Ian A. ",
"Zheng Hao ",
"Cao Gang ",
"Choi Eun-Sang ",
"Do S. -H. ",
"Choi Kwang-Yong ",
"Normand B. ",
"Lee Minhyea "
] | Insulating quantum magnets lie at the forefront both of fundamental research
into quantum matter and of technological exploitation in the increasingly
applied field of spintronics. In this context, the magnetic thermal transport
is a particularly sensitive probe of the elementary spin and exotic topological
excitatio... | 10.1103/PhysRevResearch.2.013059 | 2019 | 2020-01-22 00:00:00 | Magnetic | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1908.07004v2 | null | null | null | null | # Giant thermal magnetoconductivity in CrCl<sup>3</sup> and a general model for spin-phonon scattering
Christopher A. Pocs,<sup>1</sup> Ian A. Leahy,<sup>1</sup> Hao Zheng,<sup>1</sup> Gang Cao,<sup>1</sup> Eun-Sang Choi,<sup>2</sup> S.-H. Do,<sup>3</sup> Kwang-Yong Choi,<sup>3</sup> B. Normand,<sup>4</sup> and Minhye... | arxiv | other | null | null | true | |
1908.07868 | Tunable room-temperature spin galvanic and spin Hall effects in van der
Waals heterostructures | [
"Benítez L. Antonio ",
"Torres Williams Savero ",
"Sierra Juan F. ",
"Timmermans Matias ",
"Garcia Jose H. ",
"Roche Stephan ",
"Costache Marius V. ",
"Valenzuela Sergio O. "
] | Spin-orbit coupling stands as a powerful tool to interconvert charge and spin
currents and to manipulate the magnetization of magnetic materials through the
spin torque phenomena. However, despite the diversity of existing bulk
materials and the recent advent of interfacial and low-dimensional effects,
control of the... | 10.1038/s41563-019-0575-1 | 2019 | 2020-02-19 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1908.07868v1 | null | null | null | null | ## Tunable room-temperature spin galvanic and spin Hall effects in van der Waals heterostructures
L. Antonio Ben´ıtez<sup>1</sup>,<sup>2</sup> , [∗](#page-0-0) Williams Savero Torres<sup>1</sup> , [†](#page-0-1) Juan F. Sierra<sup>1</sup> , Matias Timmermans<sup>1</sup> ,
Jose H. Garcia<sup>1</sup> , Stephan Roche<su... | arxiv | other | null | null | true | |
1908.09571 | Disentangle magnon magnetoresistance from anisotropic and spin Hall
magnetoresistance in NiFe/Pt bilayers | [
"Xu Yanjun ",
"Yang Yumeng ",
"Luo Ziyan ",
"Wu Yihong "
] | We conducted a systematic angular dependence study of nonlinear
magnetoresistance in NiFe/Pt bilayers at variable temperature and field using
the Wheatstone bridge method. We successfully disentangled magnon
magnetoresistance from other types of magnetoresistances based on their
different temperature and field depend... | 10.1103/PhysRevB.100.094413 | 2019 | 2019-10-02 00:00:00 | Magnetic | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1908.09571v2 | null | null | null | null | ## **Disentangle magnon magnetoresistance from anisotropic and spin Hall magnetoresistance in NiFe/Pt bilayers**
Yanjun Xu, Yumeng Yang, Ziyan Luo and Yihong Wu\*
*Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore 117583, Singapore*
We conducted a s... | arxiv | other | null | null | true | |
1909.01487 | Millimeter-Wave Four-Wave Mixing via Kinetic Inductance for Quantum
Devices | [
"Anferov Alexander ",
"Suleymanzade Aziza ",
"Oriani Andrew ",
"Simon Jonathan ",
"Schuster David I. "
] | Millimeter-wave superconducting devices offer a platform for quantum
experiments at temperatures above 1 K, and new avenues for studying
light-matter interactions in the strong coupling regime. Using the intrinsic
nonlinearity associated with kinetic inductance of thin film materials, we
realize four-wave mixing at m... | 10.1103/PhysRevApplied.13.024056 | 2019 | 2020-02-26 00:00:00 | Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1909.01487v1 | null | null | null | null | # arXiv:1909.01487v1 [quant-ph] 3 Sep 2019
# Millimeter-Wave Four-Wave Mixing via Kinetic Inductance for Quantum Devices
Alexander Anferov,1, 2 Aziza Suleymanzade,1, 2 Andrew Oriani,2, 3 Jonathan Simon,1, 2, 3 and David I. Schuster1, 2, 3, [∗](#page-4-0)
1 James Franck Institute, University of Chicago, Chicago, Illi... | arxiv | other | null | null | true | |
1909.01538 | Excitation efficiency and limitations of the luminescence of Eu3+ ions
in GaN | [
"Timmerman Dolf ",
"Mitchell Brandon ",
"Ichikawa Shuhei ",
"Tatebayashi Jun ",
"Ashida Masaaki ",
"Fujiwara Yasufumi "
] | The excitation efficiency and external luminescence quantum efficiency of
trivalent Eu3+ ions doped into gallium nitride (GaN) was studied under optical
and electrical excitation. For small pump fluences it was found that the
excitation of Eu3+ ions is limited by an efficient carrier trap that competes
in the energy ... | 10.1103/PhysRevApplied.13.014044 | 2019 | 2020-01-29 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1909.01538v1 | null | null | null | null | # **Excitation efficiency and limitations of the luminescence of Eu3+ ions in GaN**
D. Timmerman<sup>1</sup> , B. Mitchell<sup>2</sup> , S. Ichikawa<sup>1</sup> , J. Tatebayashi<sup>1</sup> , M. Ashida<sup>3</sup> and Y. Fujiwara<sup>1</sup> <sup>1</sup>Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, ... | arxiv | other | null | null | true | |
1909.05126 | Low-temperature electroluminescence excitation mapping of excitons and
trions in short channel monochiral carbon nanotube device | [
"Gaulke Marco ",
"Janissek Alexander ",
"Peyyety Naga Anirudh ",
"Alamgir Imtiaz ",
"Riaz Adnan ",
"Dehm Simone ",
"Li Han ",
"Lemmer Uli ",
"Flavel Benjamin S. ",
"Kappes Manfred M. ",
"Hennrich Frank ",
"Wei Li ",
"Chen Yuan ",
"Pyatkov Felix ",
"Krupke Ralph "
] | Single walled carbon nanotubes as emerging quantum-light sources may fill a
technological gap in silicon photonics due to their potential use as near
infrared, electrically driven, classical or non-classical emitters. Unlike in
photoluminescence, where nanotubes are excited with light, electrical
excitation of single... | null | 2019 | 2019-09-12 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1909.05126v1 | null | null | null | null | # **Low-temperature electroluminescence excitation mapping of excitons and trions in short-channel monochiral carbon nanotube devices**
Marco Gaulke1,2, Alexander Janissek1,2, Naga Anirudh Peyyety1,2 Imtiaz Alamgir1 , Adnan Riaz1,2, Simone Dehm<sup>1</sup> , Han Li1 , Uli Lemmer3,4, Benjamin S. Flavel1 , Manfred M. Ka... | arxiv | other | null | null | true | |
1909.08613 | Investigating Phase Transition and Morphology of Bi-Te Thermoelectric
System | [
"Thakur Vishal ",
"Upadhyay Kanika ",
"Kaur Ramanpreet ",
"Goyal Navdeep ",
"Gautam Sanjeev "
] | The optimization of secondary phase in thermoelectric(TE) materials can
{helps in improvisation of material's efficiency}. Being a potential
{contender} for lower temperature TE application, bismuth
telluride(Bi$_2$Te$_3$) nanoparticles were synthesized via different routes and
profiles to optimize their pure single ... | 10.1016/j.mtadv.2020.100082 | 2019 | 2020-07-27 00:00:00 | Semiconductors | http://creativecommons.org/licenses/by-nc-sa/4.0/ | http://arxiv.org/pdf/1909.08613v2 | null | null | null | null | # Investigating Phase Transition and Morphology of Bi-Te Thermoelectric System
Vishal Thakur<sup>a</sup> , Kanika Upadhyay<sup>b</sup> , Ramanpreet Kaur<sup>a</sup> , Navdeep Goyal<sup>b</sup> , Sanjeev Gautama,<sup>∗</sup>
*<sup>a</sup>Advanced Functional Materials Lab., Dr. S. S. Bhatnagar University Institute of C... | arxiv | other | null | null | true | |
1909.10264 | Solution Processed Infrared- and Thermo- Photovoltaics based on 0.7 eV
Bandgap PbS Colloidal Quantum Dots | [
"Bi Yu ",
"Bertran Arnau ",
"Gupta Shuchi ",
"Ramiro Iñigo ",
"Pradhan Santanu ",
"Christodoulou Sotirios ",
"Majji Shanmukh-Naidu ",
"Akgul Mehmet Zafer ",
"Konstantatos Gerasimos "
] | Harnessing low energy photons is of paramount importance for multi-junction
high efficiency solar cells as well as for thermo-photovoltaic applications.
However, semiconductor absorbers with bandgap lower than 0.8 eV have been
limited to III-V (InGaAs) or IV (Ge) semiconductors that are characterized by
high manufact... | null | 2019 | 2019-09-27 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1909.10264v1 | null | null | null | null | ## **Solution Processed Infrared- and Thermo- Photovoltaics based on**
Received 00th January 20xx, Accepted 00th January 20xx
DOI: 10.1039/x0xx00000x
# **0.7 eV Bandgap PbS Colloidal Quantum Dots**
Yu Bi,<sup>a</sup> Arnau Bertran, <sup>a</sup> Shuchi Gupta, a Iñigo Ramiro, <sup>a</sup> Santanu Pradhan, a Sotirios ... | arxiv | other | null | null | true | |
1909.12476 | Distinctive Thermoelectric Properties of Supersaturated Si-Ge-P
Compounds: Achieving Figure of Merit ZT > 3.6 | [
"Ghodke Swapnil ",
"Muthusamy Omprakash ",
"Codrin Kevin Delime ",
"Choi Seongho ",
"Singh Saurabh ",
"Byeon Dogyun ",
"Adachi Masahiro ",
"Kiyama Makoto ",
"Matsuura Takashi ",
"Yamamoto Yoshiyuki ",
"Matsunami Masaharu ",
"Takeuchi Tsunehiro "
] | The efficiency of energy conversion in thermoelectric generators (TEGs) is
directly proportional to electrical conductivity and Seebeck coefficient while
inversely to thermal conductivity. The challenge is to optimize these
interdependent parameters simultaneously. In this work, the problem is
addressed with a novel ... | null | 2019 | 2019-09-30 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1909.12476v1 | null | null | null | null | ## Distinctive Thermoelectric Properties of Supersaturated Si-Ge-P Compounds: Achieving Figure of Merit ZT > 3.6
*Swapnil Ghodke,* † *\* Omprakash Muthusamy,* † *\* Kévin Delime–Codrin,* † *Seongho Choi,* † *Saurabh Singh,* † *Dogyun Byeon,* † *Masahiro Adachi,* ‡ *Makoto Kiyama,* ‡ *Takashi Matsuura,* ‡ *Yoshiyuki Ya... | arxiv | other | null | null | true | |
1910.05035 | Local thermal fluctuations in current-carrying superconducting nanowires | [
"Semenov Alexej D. ",
"Sidorova Mariia ",
"Skvortsov Mikhail A. ",
"Kuzmin Artem ",
"Ilin Konstantin ",
"Siegel Michael "
] | We analyze the effect of different types of fluctuations in internal electron
energy on the rates of dark and photon counts in straight current-carrying
superconducting nanowires. Dark counts appear due to thermal fluctuations in
statistically independent cells with the effective size of the order of the
coherence le... | 10.1103/PhysRevB.102.184508 | 2019 | 2020-11-18 00:00:00 | Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1910.05035v2 | null | null | null | null | # Local thermal fluctuations in current-carrying superconducting nanowires
Alexej D. Semenov and Mariia Sidorova
German Aerospace Center (DLR), Institute of Optical Sensor Systems, Rutherfordstraβe 2, 12489 Berlin, Germany
Mikhail A. Skvortsov
Skolkovo Institute of Science and Technology, 121205 Moscow, Russia and ... | arxiv | other | null | null | true | |
1910.06648 | Enhanced Figure of Merit in Bismuth-Antimony Fine-Grained Alloys at
Cryogenic Temperatures | [
"Gao Sheng ",
"Gaskins John ",
"Hu Xixiao ",
"Tomko Kathleen ",
"Hopkins Patrick ",
"Poon S. Joseph "
] | Thermoelectric (TE) materials research plays a vital role in
heat-to-electrical energy conversion and refrigeration applications.
Bismuth-antimony (Bi-Sb) alloy is a promising material for thermoelectric
cooling. Herein, a high figure of merit, ZT, near 0.6 at cryogenic temperatures
(100-150K) has been achieved in me... | null | 2019 | 2019-10-16 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1910.06648v1 | null | null | null | null | # **Enhanced Figure of Merit in Bismuth-Antimony Fine-Grained Alloys at**
# **Cryogenic Temperatures**
Sheng Gao1, a), John Gaskins<sup>2</sup> , Xixiao Hu<sup>1</sup> , Kathleen Tomko<sup>2</sup> , Patrick Hopkins2, b) , S. Joseph Poon1, c)
<sup>1</sup> Department of Physics, University of Virginia, Charlottesville... | arxiv | other | null | null | true | |
1910.08619 | Atomically Controlled Tunable Doping in High Performance WSe2 Devices | [
"Pang Chin-Sheng ",
"Hung Terry Y. T. ",
"Khosravi Ava ",
"Addou Rafik ",
"Wang Qingxiao ",
"Kim Moon J. ",
"Wallace Robert M. ",
"Chen Zhihong "
] | Two-dimensional transitional metal dichalcogenide (TMD) field-effect
transistors (FETs) are promising candidates for future electronic applications,
owing to their excellent transport properties and potential for ultimate device
scaling. However, it is widely acknowledged that substantial contact resistance
associate... | 10.1002/aelm.201901304 | 2019 | 2020-07-07 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1910.08619v1 | null | null | null | null | # **Atomically Controlled Tunable Doping in High Performance WSe<sup>2</sup> Devices**
Chin-Sheng Pang, Terry Y.T. Hung, Ava Khosravi, Rafik Addou, Qingxiao Wang, Moon J. Kim, Robert M. Wallace, and Zhihong Chen\*
C.-S. Pang, T.Y.T. Hung, Prof. Z. H. Chen Birck Nanotechnology Center Department of Electrical and Compu... | arxiv | other | null | null | true | |
1910.08754 | Investigation of structural, electrical and electrochemical properties
of La0.6Sr0.4Fe0.8Mn0.2O3-{\delta} as an intermediate temperature solid oxide
fuel cell cathode | [
"Farsani F. Yadollahi ",
"Jafari M. ",
"Shahsavari E. ",
"Salamati H. "
] | La0.6Sr0.4Fe0.8Mn0.2O3 (LSFM) compound is synthesized by Sol-gel method and
evaluated as a cathode material for the intermediate temperature solid oxide
fuel cell (IT-SOFC). X-ray diffraction (XRD) indicates that the LSFM has a
Rhombohedral structure with R-3c space group symmetry. The XRD patterns reveal
very small ... | null | 2019 | 2019-10-22 00:00:00 | Ceramics | http://creativecommons.org/licenses/by-sa/4.0/ | http://arxiv.org/pdf/1910.08754v1 | null | null | null | null | # **Investigation of structural, electrical and electrochemical properties of La0.6Sr0.4Fe0.8Mn0.2O3-δ as an intermediate temperature solid oxide fuel cell cathode**
F. Yadollahi Farsani\*, M. Jafari, E. Shahsavari, H. Salamati
*Department of Physics, Isfahan University of Technology (IUT), Isfahan 84156-83111, Iran.... | arxiv | other | null | null | true | |
1910.09354 | Quantifying mobile ions in perovskite-based devices with
temperature-dependent capacitance measurements: frequency versus time domain | [
"Futscher Moritz H. ",
"Gangishetty Mahesh K. ",
"Congreve Daniel N. ",
"Ehrler Bruno "
] | Perovskites have proven to be a promising candidate for highly-efficient
solar cells, light-emitting diodes, and X-ray detectors, overcoming limitations
of inorganic semiconductors. However, they are notoriously unstable. The main
reason for this instability is the migration of mobile ions through the device
during o... | 10.1063/1.5132754 | 2019 | 2020-02-19 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1910.09354v1 | null | null | null | null | # Quantifying mobile ions in perovskite-based devices with temperature-dependent capacitance measurements:
### frequency versus time domain
Moritz H. Futscher1 , Mahesh K. Gangishetty2 , Daniel N. Congreve2 and Bruno Ehrler\*1
- 1. AMOLF, Center for Nanophotonics, Science Park 104, 1098 XG Amsterdam, The Netherlands... | arxiv | other | null | null | true | |
1910.10191 | Exploring the possibility of enhancing the figure-of-merit ( $>$ 2) of
Na$_{0.74}$CoO$_{2}$: A combined experimental and theoretical study | [
"Sk Shamim ",
"Pati Jayashree ",
"Dhaka R. S. ",
"Pandey Sudhir K. "
] | Search of new thermoelectric (TE) materials with high
\textit{figure-of-merit} (ZT) is always inspired the researcher in TE field.
Here, we present a combined experimental and theoretical study of TE properties
of Na$_{0.74}$CoO$_{2}$ compound in high-temperature region. The experimental
Seebeck coefficient (S) is fo... | 10.1140/epjb/e2020-10227-x | 2019 | 2020-08-26 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1910.10191v2 | null | null | null | null | # Exploring the possibility of enhancing the figure-of-merit ( > 2) of Na0.74CoO2: A combined experimental and theoretical study
Shamim Sk1, , [∗](#page-9-0) Jayashree Pati<sup>2</sup> , R. S. Dhaka<sup>2</sup> , and Sudhir K. Pandey3,[†](#page-9-1)
<sup>1</sup>School of Basic Sciences, Indian Institute of Technology... | arxiv | other | null | null | true | |
1910.10609 | Laser Cooling of Silica Glass | [
"Mobini Esmaeil ",
"Rostami Saeid ",
"Peysokhan Mostafa ",
"Albrecht Alexander ",
"Kuhn Stefan ",
"Hein Sigrun ",
"Hupel Christian ",
"Nold Johannes ",
"Haarlammert Nicoletta ",
"Schreiber Thomas ",
"Eberhardt Ramona ",
"Tunnermann Andreas ",
"Sheik-Bahae Mansoor ",
"Mafi Arash "
] | Laser cooling of a solid is achieved when a coherent laser illuminates the
material in the red tail of its absorption spectrum, and the heat is carried
out by anti-Stokes fluorescence of the blue-shifted photons. Solid-state laser
cooling has been successfully demonstrated in several materials, including
rare-earth-d... | 10.1038/s42005-020-00401-6 | 2019 | 2022-09-07 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1910.10609v1 | null | null | null | null | # Laser Cooling of Silica Glass
Esmaeil Mobini1,<sup>2</sup> , Saeid Rostami<sup>1</sup> , Mostafa Peysokhan1,<sup>2</sup> , Alexander Albrecht<sup>1</sup> ,
Stefan Kuhn<sup>3</sup> , Sigrun Hein<sup>3</sup> , Christian Hupel<sup>3</sup> , Johannes Nold<sup>3</sup> , Nicoletta Haarlammert<sup>3</sup> ,
> Thomas Schr... | arxiv | other | null | null | true | |
1910.10757 | Nanoscale High Transition Temperature Superconducting Quantum
Interference Device Transimpedance Amplifier | [
"Li Hao ",
"Cho Ethan Y. ",
"Cai Han ",
"Cybart Shane A. "
] | As the quantum generation of electronics takes the stage, a cast of important
support electronics is needed to connect these novel devices to our classical
worlds. In the case of superconducting electronics, this is a challenge because
the Josephson junction devices they are based upon require tiny current pulses
to ... | null | 2019 | 2019-10-25 00:00:00 | Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1910.10757v1 | null | null | null | null | ## **Nanoscale High Transition Temperature Superconducting Quantum Interference Device Transimpedance Amplifier**
Hao Li<sup>1</sup> , Ethan Y. Cho<sup>1</sup> , Han Cai<sup>1</sup> , Shane A. Cybart<sup>1</sup>
<sup>1</sup>Department of Electrical and Computer Engineering, University of California, Riverside
As the... | arxiv | other | null | null | true | |
1910.12251 | Relevance of magnetism to cuprate superconductivity: Lanthanides versus
charge-compensated cuprates | [
"Keren Amit ",
"Crump Wayne ",
"Mallett Ben P. P. ",
"Chong Shen V. ",
"Keren Itai ",
"Luetkens Hubertus ",
"Tallon Jeffery L. "
] | We address what seemed to be a contradiction between the lanthanide series
REBa$_2$Cu$_3$O$_y$ (RE123) and the charge-compensated series
(Ca$_{x}$La$_{1-x}$)(Ba$_{1.75-x}$La$_{0.25+x} $)Cu$_{3}$O$_{y}$ (CLBLCO)
regarding the superexchange ($J$) dependence of the maximum superconductivity
(SC) critical temperature $T_... | 10.1103/PhysRevB.100.144512 | 2019 | 2019-10-29 00:00:00 | Composite Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1910.12251v1 | null | null | null | null | # Relevance of magnetism to cuprate superconductivity: Lanthanides versus charge-compensated cuprates
Amit Keren,<sup>1</sup> Wayne Crump,<sup>2</sup> Ben P. P. Mallett,<sup>3</sup> Shen V.
Chong,<sup>2</sup> Itai Keren,<sup>4</sup> Hubertus Luetkens,<sup>4</sup> and Jeffery L. Tallon<sup>2</sup>
<sup>1</sup>Departm... | arxiv | other | null | null | true | |
1910.12433 | The spin Hall effect of Bi-Sb alloys driven by thermally excited
Dirac-like electrons | [
"Chi Zhendong ",
"Lau Yong-Chang ",
"Xu Xiandong ",
"Ohkubo Tadakatsu ",
"Hono Kazuhiro ",
"Hayashi Masamitsu "
] | We have studied the charge to spin conversion in Bi$_{1-x}$Sb$_x$/CoFeB
heterostructures. The spin Hall conductivity (SHC) of the sputter deposited
heterostructures exhibits a high plateau at Bi-rich compositions, corresponding
to the topological insulator phase, followed by a decrease of SHC for Sb-richer
alloys, in... | 10.1126/sciadv.aay2324 | 2019 | 2020-05-19 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1910.12433v1 | null | null | null | null | # The spin Hall effect of Bi-Sb alloys driven by thermally excited Dirac-like electrons
Zhendong Chi,1, 2 Yong-Chang Lau,1, 2, <sup>∗</sup> Xiandong Xu,<sup>2</sup> Tadakatsu
Ohkubo,<sup>2</sup> Kazuhiro Hono,<sup>2</sup> and Masamitsu Hayashi1, 2, †
<sup>1</sup>Department of Physics, The University of Tokyo, Bunkyo... | arxiv | other | null | null | true | |
1910.13760 | Stereocomplexation of Poly(Lactic Acid)s on Graphite Nanoplatelets: from
Functionalized Nanoparticles to Self-Assembled Nanostructures | [
"Eleuteri Matteo ",
"Bernal Mar ",
"Milanesio Marco ",
"Monticelli Orietta ",
"Fina Alberto "
] | The control of nanostructuration of graphene and graphene related materials
(GRM) into self-assembled structures is strictly related to the nanoflakes
chemical functionalization, which may be obtained via covalent grafting of
non-covalent interactions, mostly exploiting {\pi}-stacking. As the
non-covalent functionali... | 10.3389/fchem.2019.00176 | 2019 | 2019-10-31 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1910.13760v1 | null | null | null | null | # **Stereocomplexation of Poly(Lactic Acid)s on Graphite Nanoplatelets: from Functionalized Nanoparticles to Self-Assembled Nanostructures.**
Matteo Eleuteri <sup>a</sup> , Mar Bernal <sup>a</sup> , Marco Milanesio<sup>b</sup> , Orietta Monticelli c,\*Alberto Fina a,\*
- a- Dipartimento di Scienza Applicata e Tecnolo... | arxiv | other | null | null | true | |
1911.00553 | A tunable High-Q millimeter wave cavity for hybrid circuit and cavity
QED experiments | [
"Suleymanzade Aziza ",
"Anferov Alexander ",
"Stone Mark ",
"Naik Ravi K. ",
"Simon Jonathan ",
"Schuster David "
] | The millimeter wave (mm-wave) frequency band provides exciting prospects for
quantum science and devices, since many high-fidelity quantum emitters,
including Rydberg atoms, molecules and silicon vacancies, exhibit resonances
near 100 GHz. High-Q resonators at these frequencies would give access to
strong interaction... | 10.1063/1.5137900 | 2019 | 2020-04-22 00:00:00 | Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1911.00553v1 | null | null | null | null | # A tunable High-Q millimeter wave cavity for hybrid circuit and cavity QED experiments
Aziza Suleymanzade,<sup>1</sup> Alexander Anferov,<sup>1</sup> Mark Stone,<sup>1</sup> Ravi K. Naik,<sup>1</sup> Jonathan Simon,<sup>1</sup> and David Schuster<sup>1</sup> *Department of Physics and James Franck Institute, Universi... | arxiv | other | null | null | true | |
1911.03323 | Room Temperature Spin to Charge Conversion in Amorphous Topological
Insulating Gd-Alloyed BixSe1-x/CoFeB Bilayers | [
"Sahu Protyush ",
"Yang Yifei ",
"Fan Yihong ",
"Jaffres Henri ",
"Chen Jun-Yang ",
"Devaux Xavier ",
"Fagot-Revurat Yannick ",
"Migot Sylvie ",
"Rongione Enzo ",
"Dhillon Sukdheep ",
"Chen Tongxin ",
"Dainone Pambiang Abel ",
"George Jean-Marie ",
"Lu Yuan ",
"Wang Jian-Ping "
] | Disordered topological insulator (TI) films have gained intense interest by
benefiting from both the TIs exotic transport properties and the advantage of
mass production by sputtering. Here, we report on the clear evidence of
spin-charge conversion (SCC) in amorphous Gd-alloyed BixSe1-x (BSG)/CoFeB
bilayers fabricate... | null | 2019 | 2023-08-01 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1911.03323v12 | null | null | null | null | # **Room Temperature Mott Hopping and Spin pumping**
# **Characterization of Amorphous Gd-alloyed Bi2Se<sup>3</sup>**
Protyush Sahu, 1 , Yihong Fan,<sup>2</sup> Thomas Peterson,<sup>1</sup> Dr. Jun-Yang Chen, <sup>2</sup> Xavier Devaux, <sup>3</sup> Henri Jaffrès,<sup>4</sup> Sylvie Migot, <sup>3</sup> Huong Dang, 4 ... | arxiv | other | null | null | true | |
1911.06574 | Nanoparticulate Metal Oxide Top Electrode Interface Modification
Improves the Thermal Stability of Inverted Perovskite Photovoltaics | [
"Papadas Ioannis T. ",
"Galatopoulos Fedros ",
"Armatas Gerasimos S. ",
"Tessler Nir ",
"Choulis Stelios A. "
] | Solution processed {\gamma}-Fe2O3 nanoparticles via the solvothermal
colloidal synthesis in conjunction with ligand-exchange method are used for
interface modification of the top electrode in inverted perovskite solar cells.
In comparison to more conventional top electrodes such as PC(70)BM/Al and
PC(70)BM/AZO/Al, we... | 10.3390/nano9111616 | 2019 | 2019-11-18 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1911.06574v1 | null | null | null | null | # **Nanoparticulate Metal Oxide Top Electrode Interface Modification Improves the Thermal Stability of Inverted Perovskite Photovoltaics**
**Ioannis T. Papadas <sup>1</sup> , Fedros Galatopoulos <sup>1</sup> , Gerasimos S. Armatas <sup>2</sup> , Nir Tessler <sup>3</sup> and Stelios A. Choulis 1,\***
- <sup>1</sup> Mo... | arxiv | other | null | null | true | |
1911.06584 | Achieving high figure-of-merit in Nb-doped Na$_{0.74}$CoO$_{2}$ compound
at high temperature region | [
"Khatun Arzena ",
"Sk Shamim ",
"Pati Jayashree ",
"Dhaka R. S. ",
"Pandey Sudhir K. "
] | We report the thermoelectric (TE) properties of
Na$_{0.74}$Co$_{0.95}$Nb$_{0.05}$O$_{2}$ in the temperature range $300-1200$ K,
as a potential candidate for p-type thermoelectric material. The experimental
values of Seebeck coefficient (S) are $ \sim $ $82-121$ $ \mu $V/K measured in
the temperature range $300-620$ K... | null | 2019 | 2019-11-18 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1911.06584v1 | null | null | null | null | ## [arXiv:1911.06584v1 \[cond-mat.str-el\] 15 Nov 2019](http://arxiv.org/abs/1911.06584v1)
## Achieving high figure-of-merit in Nb-doped Na0.74CoO<sup>2</sup> compound at high temperature region
Arzena Khatun1, , [∗](#page-3-0) Shamim Sk<sup>1</sup> , Jayashree Pati<sup>2</sup> , R. S. Dhaka<sup>2</sup> , and Sudhir ... | arxiv | other | null | null | true | |
1911.08881 | Investigation of the phase separation property in
La$_{0.2}$Pr$_{0.4}$Ca$_{0.4}$MnO$_3$ manganite | [
"Kumar Deepak ",
"Tulapurkar Ashwin A. ",
"Tomy C. V. "
] | We report a comprehensive investigation of La0.2Pr0.4Ca0.4MnO3 to clarify the
micrometre scale phase separation phenomenon in the mixed valent manganite
(La,Pr,Ca)MnO3. The compound shows multiple magnetic transitions, in which the
charge-ordered state is converted into a ferromagnetic state in steps with the
applica... | 10.1016/j.jmmm.2020.166641 | 2019 | 2020-03-18 00:00:00 | Magnetic | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1911.08881v1 | null | null | null | null | # Investigation of the phase separation property in La0.2Pr0.4Ca0.4MnO<sup>3</sup> manganite
Deepak Kumar,<sup>1</sup> Ashwin A. Tulapurkar,<sup>2</sup> and C.V.Tomy1, [∗](#page-0-0)
<sup>1</sup>Low Temperature Laboratory, Department of Physics,
Indian Institute of Technology Bombay, Mumbai 400076, India
<sup>2</su... | arxiv | other | null | null | true | |
1911.10427 | On the Origin of Superconductivity at Nickel-Bismuth Interfaces | [
"Vaughan Matthew ",
"Satchell Nathan ",
"Ali Mannan ",
"Kinane Christy J. ",
"Stenning Gavin B. G. ",
"Langridge Sean ",
"Burnell Gavin "
] | Unconventional superconductivity has been suggested to be present at the
interface between bismuth and nickel in thin-film bilayers. In this work, we
study the structural, magnetic and superconducting properties of sputter
deposited Bi/Ni bilayers. As-grown, our films do not display a superconducting
transition, howe... | 10.1103/PhysRevResearch.2.013270 | 2019 | 2020-03-11 00:00:00 | Superconductors | http://creativecommons.org/licenses/by/4.0/ | http://arxiv.org/pdf/1911.10427v1 | null | null | null | null | # On the Origin of Superconductivity at Nickel-Bismuth Interfaces
Matthew Vaughan,<sup>1</sup> Nathan Satchell,<sup>1</sup> Mannan Ali,<sup>1</sup> Christian J. Kinane,<sup>2</sup>
Gavin B. G. Stenning,<sup>2</sup> Sean Langridge,<sup>2</sup> and Gavin Burnell1, <sup>∗</sup>
<sup>1</sup>School of Physics and Astrono... | arxiv | other | null | null | true | |
1911.12750 | Microstructural control suppresses thermal activation of electron
transport at room temperature in polymer transistors | [
"Luzio Alessandro ",
"Nubling Fritz ",
"Martin Jaime ",
"Fazzi Daniele ",
"Selter Philipp ",
"Gann Eliot ",
"McNeill Christopher R ",
"Brinkmann Martin ",
"Hansen Michael Ryan ",
"Stingelin Natalie ",
"Sommer Michael ",
"Caironi Mario "
] | Recent demonstrations of inverted thermal activation of charge mobility in
polymer field-effect transistors have excited the interest in transport regimes
not limited by thermal barriers. However, rationalization of the limiting
factors to access such regimes is still lacking. An improved understanding in
this area i... | 10.1038/s41467-019-11125-9 | 2019 | 2019-12-02 00:00:00 | Polymers | http://creativecommons.org/licenses/by/4.0/ | http://arxiv.org/pdf/1911.12750v1 | null | null | null | null | # **Microstructural control suppresses thermal activation of electron transport at room temperature in polymer transistors**
*Alessandro Luzio,<sup>1</sup> Fritz Nübling,<sup>2</sup> Jaime Martin,3,4 Daniele Fazzi,<sup>5</sup> Philipp Selter,<sup>6</sup> Eliot Gann,7,8,+ , Christopher R. McNeill,<sup>7</sup> Martin Br... | arxiv | other | null | null | true | |
1912.03231 | Superposition of droplet elasticity and volume fraction effects on
emulsion dynamics | [
"Poling-Skutvik Ryan ",
"Di Xiaojun ",
"Osuji Chinedum O. "
] | The rheological properties of emulsions are of considerable importance in a
diverse range of scenarios. Here we describe a superposition of the effects of
droplet elasticity and volume fraction on the dynamics of emulsions. The
superposition is governed by physical interactions between droplets, and
provides a new me... | 10.1039/C9SM02394A | 2019 | 2020-02-20 00:00:00 | Chemicals | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1912.03231v1 | null | null | null | null | # Superposition of droplet elasticity and volume fraction effects on emulsion dynamics
Ryan Poling-Skutvik,† Xiaojun Di,‡ and Chinedum O. Osuji<sup>∗</sup>,†
†Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia,
Pennsylvania 19104
‡Department of Chemical and Environmental E... | arxiv | other | null | null | true | |
1912.04995 | Optically Cooling Cesium Lead Tribromide Nanoparticles | [
"Roman Benjamin J. ",
"Villegas Noel Mireles ",
"Lytle Kylie ",
"Sheldon Matthew T. "
] | One photon up-conversion photoluminescence is an optical phenomenon whereby
the thermal energy of a fluorescent material increases the energy of an emitted
photon compared with the energy of the photon that was absorbed. When this
occurs with near unity efficiency, the emitting material undergoes a net
decrease in te... | 10.1021/acs.nanolett.0c03910 | 2019 | 2020-11-18 00:00:00 | Nanomaterials | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1912.04995v2 | null | null | null | null | #### **Optically Cooling Cesium Lead Tribromide Nanocrystals**
*Benjamin J. Roman, Noel Mireles Villegas, Kylie Lytle, Matthew T. Sheldon\**
Benjamin J. Roman, Noel Mireles Villegas, Kylie Lytle, Dr. Matthew T. Sheldon Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA E-mail: sheldonm@ta... | arxiv | other | null | null | true | |
1912.06539 | Shallow impurity band in ZrNiSn | [
"Schrade Matthias ",
"Berland Kristian ",
"Kosinskiy Andrey ",
"Heremans Joseph P. ",
"Finstad Terje G. "
] | ZrNiSn and related half Heusler compounds are candidate materials for
efficient thermoelectric energy conversion with a reported thermoelectric
figure-of-merit of n-type ZrNiSn exceeding unity. Progress on p-type materials
has been more limited, which has been attributed to the presence of an impurity
band, possibly ... | 10.1063/1.5112820 | 2019 | 2020-02-19 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1912.06539v1 | null | null | null | null | # Shallow impurity band in ZrNiSn
Matthias Schrade,1, 2 , [a\)](#page-0-0) Kristian Berland,1, 3 , [b\)](#page-0-1) Andrey Kosinskiy,<sup>1</sup> Joseph P. Heremans,4, 5 and Terje G. Finstad<sup>1</sup> 1)Department of Physics, Centre for Materials Science and Nanotechnology, University of Oslo, Sem Sælandsvei 26, 037... | arxiv | other | null | null | true | |
1912.09006 | Recent advances in high-throughput superconductivity research | [
"Yuan J. ",
"Stanev V. ",
"Gao C. ",
"Takeuchi I. ",
"Jin K. "
] | Superconducting materials find applications in a rapidly growing number of
technological areas, and searching for novel superconductors continues to be a
major scientific task. However, the steady increase in the complexity of
candidate materials presents a big challenge to the researchers in the field.
In particular... | 10.1088/1361-6668/ab51b1 | 2019 | 2019-12-20 00:00:00 | Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1912.09006v1 | null | null | null | null | # Recent advances in high-throughput superconductivity research
#### Jie Yuan1,2, Valentin Stanev<sup>3</sup> , Chen Gao<sup>4</sup>,Ichiro Takeuchi<sup>3</sup> and Kui Jin1,2,5
<sup>1</sup>Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, Ch... | arxiv | other | null | null | true | |
1912.09119 | Phononic loss in superconducting resonators on piezoelectric substrates | [
"Scigliuzzo Marco ",
"Bruhat Laure E. ",
"Bengtsson Andreas ",
"Burnett Jonathan J. ",
"Roudsari Anita Fadavi ",
"Delsing Per "
] | We numerically and experimentally investigate the phononic loss for
superconducting resonators fabricated on a piezoelectric substrate. With the
help of finite element method simulations, we calculate the energy loss due to
electromechanical conversion into bulk and surface acoustic waves. This sets an
upper limit fo... | 10.1088/1367-2630/ab8044 | 2019 | 2020-06-24 00:00:00 | Semiconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1912.09119v1 | null | null | null | null | # Phononic loss in superconducting resonators on piezoelectric substrates
#### Marco Scigliuzzo<sup>1</sup> , Laure E. Bruhat<sup>1</sup> , Andreas Bengtsson<sup>1</sup> , Jonathan J. Burnett1,<sup>2</sup> , Anita Fadavi Roudsari<sup>1</sup> , Per Delsing<sup>1</sup>
<sup>1</sup>Department of Microtechnology and Nano... | arxiv | other | null | null | true | |
1912.10393 | Bulk Polycrystalline Ceria Doped Al$_2$O$_3$ and YAG Ceramics for
High-Power Density Laser-Driven Solid-State White Lighting: Effects of
Crystallinity and Extreme Temperatures | [
"Penilla E. H. ",
"Sellappan P. ",
"Duarte M. A. ",
"Wieg A. T. ",
"Wingert M. ",
"Garay J. E. "
] | Here we develop and characterize high thermal conductivity/high thermal shock
resistant bulk Ce doped Al2O3 and propose it as a new phosphor converting
capping layer for high-powered/high-brightness solid-state white lighting
(SSWL). The bulk, dense Ce:Al2O3 ceramics have a 0.5 at.% Ce:Al concentration
(significantly... | 10.1557/jmr.2019.417 | 2019 | 2020-06-24 00:00:00 | Ceramics | http://creativecommons.org/licenses/by/4.0/ | http://arxiv.org/pdf/1912.10393v1 | null | null | null | null | # **Bulk Polycrystalline Ceria Doped Al2O<sup>3</sup> and YAG Ceramics for High-Power Density Laser-Driven Solid-State White Lighting: Effects of Crystallinity and Extreme Temperatures**
E. H. Penilla\*, P. Sellappan† , M.A. Duarte, A.T. Wieg, M. Wingert, and J. E. Garay
Advanced Materials Processing and Synthesis (A... | arxiv | other | null | null | true | |
1912.12440 | Electrochemical Properties and Crystal Structure of Li+ / H+
Cation-exchanged LiNiO2 | [
"Toma Takahiro ",
"Maezono Ryo ",
"Hongo Kenta "
] | LiNiO2 has high energy density but easily reacts with moisture in the
atmosphere and deteriorates. We performed qualitative and quantitative
evaluations of the degraded phase of LiNiO2 and the influence of the structural
change on the electrochemical properties of the phase. Li1-xHxNiO2 phase with
cation exchange bet... | 10.1021/acsaem.0c00602 | 2019 | 2020-08-20 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1912.12440v1 | null | null | null | null | #### Electrochemical Properties and Crystal Structure of Li<sup>+</sup> / H <sup>+</sup> Cation-exchanged LiNiO<sup>2</sup>
Takahiro Toma1,<sup>2</sup> , Ryo Maezono2,<sup>6</sup> , and Kenta Hongo3−<sup>6</sup>
<sup>1</sup> *Battery Research Laboratories Sumitomo Metal Mining Co.,*
*Ltd., Isoura-cho 17-3, Niihama, ... | arxiv | other | null | null | true | |
1912.12718 | Anisotropic ionic conductivity of LiMn$_{1-x}$Fe$_x$PO$_4$ ($0\leq x
\leq 1$) single crystals | [
"Neef Christoph ",
"Thauer Elisa ",
"Reiser Andreas ",
"Klingeler Rüdiger "
] | We report AC-impedance studies on a series of high-quality
LiMn$_{1-x}$Fe$_x$PO$_4$ single crystals with $0\leq x \leq 1$. Our results
confirm quasi-one-dimensional transport in LiFePO$_4$ with fast Li-diffusion
along the $b$-axis. The conductivities along the crystallographic $b$-, $c$-
and $a$-axis differ by a fact... | 10.1016/j.ssi.2019.115197 | 2019 | 2020-12-17 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1912.12718v1 | null | null | null | null | # Anisotropic ionic conductivity of LiMn1−xFexPO<sup>4</sup> (0 ≤ x ≤ 1) single crystals
C. Neefa,c, A. Reiser<sup>a</sup> , E. Thauer<sup>a</sup> , R. Klingelera,b
<sup>a</sup>Kirchhoff Institute of Physics, Heidelberg University, D-69120 Heidelberg, Germany <sup>b</sup>Centre for Advanced Materials, Heidelberg Univ... | arxiv | other | null | null | true | |
1912.13244 | Harmonic Magneto-dielectric Study in Doped Perovskites, and Double
Perovskite | [
"Sahlot Pooja ",
"Pandey Suchita ",
"Pandey Adityanarayan ",
"Awasthi A. M. "
] | Fundamental and harmonic magneto-dielectricity studied for varied perovskite
systems-- Pb0.98Gd0.02(Mg1/3Nb2/3)0.995O3 (A-site co-doped PGMN
magneto-relaxor), La0.95Ca0.05CoO3 (A-site doped spin-state LCCO), and
La2NiMnO6 (double-perovskite LNMO multiglass) characterize intricately
polarized phases. First-harmonic si... | 10.1063/1.5145383 | 2019 | 2020-04-22 00:00:00 | Ceramics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/1912.13244v1 | null | null | null | null | # **Harmonic Magneto-dielectric Study in Doped Perovskites, and Double Perovskite**
Pooja Sahlot<sup>1</sup> , Suchita Pandey<sup>2</sup> , Adityanarayan Pandey<sup>3</sup> , and A.M. Awasthi<sup>1</sup> \*
<sup>1</sup>*UGC-DAE Consortium for Scientific Research, University Campus, Khandwa Road, Indore- 452 001, Indi... | arxiv | other | null | null | true | |
2001.00277 | Superconductivity in Undoped BaFe2As2 by Tetrahedral Geometry Design | [
"Kang J. H. ",
"Kim J. -W. ",
"Ryan P. J. ",
"Xie L. ",
"Guo L. ",
"Sundahl C. ",
"Schad J. ",
"Campbell N. ",
"Collantes Y. G. ",
"Hellstrom E. E. ",
"Rzchowski M. S. ",
"Eom C. B. "
] | Fe-based superconductors exhibit a diverse interplay between charge, orbital,
and magnetic ordering1-4. Variations in atomic geometry affect electron hopping
between Fe atoms5,6 and the Fermi surface topology, influencing magnetic
frustration and the pairing mechanism through changes of orbital overlap and
occupancie... | 10.1073/pnas.2001123117 | 2020 | 2022-05-25 00:00:00 | Superconductors | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/2001.00277v2 | null | null | null | null | # **Superconductivity in Undoped BaFe2As2 by Tetrahedral Geometry Design**
J. H. Kang<sup>1</sup> , J.-W. Kim<sup>2</sup> , P. J. Ryan2 , L. Xie3 , L. Guo<sup>1</sup> , C. Sundahl1 , J. Schad<sup>1</sup> , N. Campbell<sup>4</sup> , Y. G. Collantes<sup>5</sup> , E. E. Hellstrom<sup>5</sup> , M. S. Rzchowski<sup>4</sup>... | arxiv | other | null | null | true | |
2001.03117 | Structural sensitivity of the spin Hall magnetoresistance in
antiferromagnetic thin films | [
"Ross Andrew ",
"Lebrun Romain ",
"Ulloa Camilo ",
"Grave Daniel A. ",
"Kay Asaf ",
"Baldrati Lorenzo ",
"Kronast Florian ",
"Valencia Sergio ",
"Rothschild Avner ",
"Kläui Mathias "
] | Reading the magnetic state of antiferromagnetic (AFM) thin films is key for
AFM spintronic devices. We investigate the underlying physics behind the spin
Hall magnetoresistance (SMR) of bilayers of platinum and insulating AFM
hematite ({\alpha}-Fe2O3) and find an SMR efficiency of up to 0.1%, comparable
to ferromagne... | 10.1103/PhysRevB.102.094415 | 2020 | 2020-09-14 00:00:00 | Composites | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | http://arxiv.org/pdf/2001.03117v2 | null | null | null | null | #### **Structural sensitivity of the spin Hall magnetoresistance in antiferromagnetic thin films**
Andrew Ross1,2, Romain Lebrun<sup>1</sup> , Camilo Ulloa<sup>3</sup> , Daniel A. Grave<sup>4</sup> , Asaf Kay<sup>4</sup> , Lorenzo Baldrati<sup>1</sup> , Florian Kronast<sup>5</sup> , Sergio Valencia<sup>5</sup> , Avner... | arxiv | other | null | null | true | |
2001.04054 | Large and Robust Charge-to-Spin Conversion in Sputtered Conductive WTex
with Disorder | [
"Li Xiang ",
"Li Peng ",
"Hou Vincent D. -H. ",
"DC Mahendra ",
"Nien Chih-Hung ",
"Xue Fen ",
"Yi Di ",
"Bi Chong ",
"Lee Chien-Min ",
"Lin Shy-Jay ",
"Tsai Wilman ",
"Suzuki Yuri ",
"Wang Shan X. "
] | Topological materials with large spin-orbit coupling and immunity to
disorder-induced symmetry breaking show great promise for efficiently
converting charge to spin. Here, we report that long-range disordered sputtered
WTex thin films exhibit local chemical and structural order as those of Weyl
semimetal WTe2 and con... | 10.1016/j.matt.2021.02.016 | 2020 | 2021-04-21 00:00:00 | Semiconductors | http://creativecommons.org/licenses/by-nc-nd/4.0/ | http://arxiv.org/pdf/2001.04054v2 | null | null | null | null | # **Large and Robust Charge-to-Spin Conversion in Sputtered Conductive WTe<sup>x</sup> with Disorder**
Xiang Li1,2\* i , Peng Li<sup>3</sup> , Vincent D.-H. Hou<sup>4</sup> , Mahendra DC<sup>1</sup> , Chih-Hung Nien<sup>4</sup> , Fen Xue<sup>1</sup> , Di Yi<sup>3</sup> , Chong Bi<sup>2</sup> , Chien-Min Lee<sup>4</sup... | arxiv | other | null | null | true |
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