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Varun Kumar Kushwaha
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Sign Reversal of Fieldlike Spin-Orbit Torque in an Ultrathin Bilayer
A Bose, H Singh, VK Kushwaha, S Bhuktare, S Dutta, AA Tulapurkar
Physical Review Applied 9 (1), 014022, 2018
342018
Structural, dielectric and magnetoelectric studies of [0.5 Ba (Zr0. 2Ti0. 8) O3-0.5 (Ba0. 7Ca0. 3) TiO3]-Ni0. 8Zn0. 2Fe2O4 multiferroic composites
J Rani, VK Kushwaha, J Kolte, CV Tomy
Journal of Alloys and Compounds 696, 266-275, 2017
332017
Possible spin gapless semiconductor type behaviour in CoFeMnSi epitaxial thin films
VK Kushwaha, J Rani, A Tulapurkar, CV Tomy
Applied Physics Letters 111 (15), 2017
202017
Strong magnetoelectric effect in pulse laser deposited [Ba(Zr0.2Ti0.8)O3‐0.5(Ba0.7Ca0.3)TiO3]/CoFe2O4 bilayer thin film
J Rani, VK Kushwaha, J Kolte, CV Tomy
Journal of the American Ceramic Society 101 (12), 5651-5658, 2018
172018
Prediction of half-metallic gap formation and Fermi level position in Co-based Heusler alloy epitaxial thin films through anisotropic magnetoresistance effect
VK Kushwaha, S Kokado, S Kasai, Y Miura, T Nakatani, R Kumara, ...
Physical Review Materials 6 (6), 064411, 2022
112022
Room temperature magnetoelectric properties of [Ba (Zr0. 2Ti0. 8) O3-0.5 (Ba0. 7Ca0. 3) TiO3]/Ni0. 8Zn0. 2Fe2O4 bilayer thin films deposited by laser ablation
J Rani, VK Kushwaha, PK Patel, CV Tomy
Materials Chemistry and Physics 256, 123692, 2020
112020
Exploring magnetoelectric coupling in trilayer [Ba (Zr0. 2Ti0. 8) O3-0.5 (Ba0. 7Ca0. 3) TiO3]/CoFe2O4/[Ba (Zr0. 2Ti0. 8) O3-0.5 (Ba0. 7Ca0. 3) TiO3] thin film
J Rani, VK Kushwaha, PK Patel, CV Tomy
Journal of Alloys and Compounds 863, 157702, 2021
72021
Microstructure and atomic order analyses in CoFeCrAl Heusler alloy thin films: Interpretation of spin gapless semiconductor-like transport properties
ZX Chen, Y Sakuraba, K Masuda, XD Xu, LSR Kumara, H Tajiri, Y Kotani, ...
Acta Materialia 232, 117958, 2022
62022
Anisotropic superconducting properties of FeSe0. 5Te0. 5 single crystals
AK Yadav, VK Kushwaha, CV Tomy
AIP Conference Proceedings 1665 (1), 2015
32015
Enhancement of Thermopower due to Deficiency of Sb in FeSb2
A Sanchela, V Kushwaha, AD Thakur, CV Tomy
Advanced Materials Research 665, 179-181, 2013
32013
Phase stability and half-metallic character of off-stoichiometric Co2FeGa0. 5Ge0. 5 Heusler alloys
Z Chen, Y Sakuraba, Y Miura, Z Li, T Sasaki, H Suto, VK Kushwaha, ...
Journal of Applied Physics 132 (18), 2022
22022
High L21-atomic ordering and spin-polarization in Co2MnZ (Z= Ge, Sn) Heusler thin films with low-temperature annealing process
VK Kushwaha, Y Sakuraba, T Nakatani, T Sasaki, I Kurniawan, Y Miura, ...
APL Materials 10 (9), 2022
22022
Structural insight using anomalous XRD into Mn2CoAl Heusler alloy films grown by magnetron sputtering, IBAS, and MBE techniques
H Tajiri, LSR Kumara, Y Sakuraba, Z Chen, J Wang, W Zhou, K Varun, ...
Acta Materialia 235, 118063, 2022
22022
Combinatorial optimization for high spin polarization in Heusler alloy composition-spread thin films by anisotropic magnetoresistance effect
R Toyama, VK Kushwaha, TT Sasaki, Y Iwasaki, T Nakatani, Y Sakuraba
APL Materials 11 (10), 2023
12023
Origin of negative anisotropic magnetoresistance effect in single-crystal thin films upon Ir addition
R Toyama, S Kokado, K Masuda, Z Li, VK Kushwaha, TT Sasaki, ...
Physical Review Materials 7 (8), 084401, 2023
12023
Elucidation of peak effect phenomenon in a single crystal of superconducting Ca3Ir4Sn13
S Kumar, VK Kushwaha, RP Singh, A Thamizhavel, CV Tomy, AK Grover
AIP Conference Proceedings 1665 (1), 2015
12015
Large anomalous Nernst conductivity of L10-ordered CoPt in CoPt composition-spread thin films
R Toyama, K Masuda, K Simalaotao, W Zhou, VK Kushwaha, Y Sakuraba
Journal of Physics D: Applied Physics, 2024
2024
Observation of charge-to-spin conversion with giant efficiency at Ni0. 8Fe0. 2/Bi2WO6 interface
S Das, S Sugimoto, VK Kushwaha, Y Kozuka, S Kasai
APL Materials 11 (4), 2023
2023
Origin of magnetic moment increase in (Fe75Co25) 100-x-Irx studied by magnetic circular dichroism (MCD)
T Kawasaki, T Yamazaki, AL Foggiatto, K Fuku, R Toyama, VK Kushwaha, ...
Abstract book of Annual Meeting of the Japan Society of Vacuum and Surface …, 2023
2023
Acknowledgments The authors thank to Drs. T. Sasaki and X. Xu for valu-able discussions. The synchrotron radiation experiments were per
H Tajiri, LSR Kumara, Y Sakuraba, Z Chen, J Wang, W Zhou, K Varun, ...
ACTA MATERIALIA 235, 2022
2022
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