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Kohei OHNISHI
Kohei OHNISHI
Verified email at phys.kyushu-u.ac.jp - Homepage
Title
Cited by
Cited by
Year
Indication of intrinsic spin Hall effect in and transition metals
M Morota, Y Niimi, K Ohnishi, DH Wei, T Tanaka, H Kontani, T Kimura, ...
Physical Review B 83 (17), 174405, 2011
4362011
Spin injection into a superconductor with strong spin-orbit coupling
T Wakamura, N Hasegawa, K Ohnishi, Y Niimi, YC Otani
Physical review letters 112 (3), 036602, 2014
1012014
Large spin accumulation with long spin diffusion length in Cu/MgO/Permalloy lateral spin valves
T Wakamura, K Ohnishi, Y Niimi, YC Otani
Applied physics express 4 (6), 063002, 2011
272011
Significant change of spin transport property in Cu/Nb bilayer due to superconducting transition
K Ohnishi, Y Ono, T Nomura, T Kimura
Scientific reports 4 (1), 1-4, 2014
252014
Nonlocal injection of spin current into a superconducting Nb wire
K Ohnishi, T Kimura, Y Otani
Applied Physics Letters 96 (19), 192509, 2010
212010
Spin Hall effect in Molybdenum wires
M Morota, K Ohnishi, T Kimura, Y Otani
Journal of Applied Physics 105 (7), 07C712, 2009
182009
Spin-orbit coupling suppression and singlet-state blocking of spin-triplet Cooper pairs
S Komori, JM Devine-Stoneman, K Ohnishi, G Yang, Z Devizorova, ...
Science advances 7 (3), eabe0128, 2021
172021
Improvement of superconductive properties of mesoscopic Nb wires by Ti passivation layers
K Ohnishi, T Kimura, Y Otani
Applied physics express 1 (2), 021701, 2008
142008
Spin-transport in superconductors
K Ohnishi, S Komori, G Yang, KR Jeon, LAB Olde Olthof, X Montiel, ...
Applied Physics Letters 116 (13), 130501, 2020
132020
Spin–orbit torque-driven current-induced domain wall motion in Gd–Fe magnetic wires
Y Kurokawa, M Wakae, S Sumi, H Awano, K Ohnishi, H Yuasa
Japanese Journal of Applied Physics 58 (3), 030905, 2019
132019
Quasi-antiferromagnetic multilayer stacks with 90 degree coupling mediated by thin Fe oxide spacers
G Nagashima, Y Kurokawa, Y Zhong, S Horiike, D Schönke, ...
Journal of Applied Physics 126 (9), 093901, 2019
112019
Geometrical dependence of spin current absorption into a ferromagnetic nanodot
T Nomura, K Ohnishi, T Kimura
Journal of Applied Physics 120 (14), 142121, 2016
92016
Bolometric ferromagnetic resonance techniques for characterising spin-Hall effect at high temperatures
P Phu, K Yamanoi, K Ohnishi, J Hyodo, K Rogdakis, Y Yamazaki, ...
Journal of Magnetism and Magnetic Materials 485, 304-307, 2019
82019
Large spin current injection in nano-pillar-based lateral spin valve
T Nomura, K Ohnishi, T Kimura
AIP Conference Proceedings 1763 (1), 020011, 2016
62016
Pure Spin Currents Driven by Colossal Spin–Orbit Coupling on Two-Dimensional Surface Conducting SrTiO3
MJ Jin, DS Um, K Ohnishi, S Komori, N Stelmashenko, D Choe, JW Yoo, ...
Nano Letters 21 (15), 6511-6517, 2021
52021
Significant suppression of galvanomagnetic signal under dynamical spin injection in CoFeB/Pt bilayer
S Obinata, K Ohnishi, T Kimura
Applied Physics Letters 118 (15), 152401, 2021
42021
Effective suppression of thermoelectric voltage in nonlocal spin-valve measurement
T Ariki, T Nomura, K Ohnishi, T Kimura
Applied Physics Express 10 (6), 063004, 2017
42017
Influence of heat flow control on dynamical spin injection in CoFeB/Pt/CoFeB trilayer
S Obinata, R Iimori, K Ohnishi, T Kimura
Scientific reports 12 (1), 3467, 2022
32022
The positive exchange bias property with hopping switching behavior in van der Waals magnet FeGeTe
S Hu, X Cui, Z Yue, P Wang, L Guo, K Ohnishi, X Wang, T Kimura
2D Materials 9 (1), 015037, 2022
32022
Substantial enhancement of thermal spin polarization in Py/Cu interface
S Hu, J Zhao, L Wang, X Cui, K Ohnishi, T Ariki, T Min, K Xia, T Kimura
Physical Review Materials 2 (10), 104403, 2018
32018
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