Enhancement of spin-orbit torque by inserting layer into Co/Pt interface K Hasegawa, Y Hibino, M Suzuki, T Koyama, D Chiba Physical Review B 98 (2), 020405, 2018 | 65 | 2018 |
Enhancement of the spin-orbit torque in a Pt/Co system with a naturally oxidized Co layer Y Hibino, T Hirai, K Hasegawa, T Koyama, D Chiba Applied Physics Letters 111 (13), 2017 | 44 | 2017 |
Spin–orbit torque generated by spin–orbit precession effect in Py/Pt/Co tri-layer structure Y Hibino, K Hasegawa, T Koyama, D Chiba APL Materials 8 (4), 2020 | 23 | 2020 |
Enhanced unidirectional spin Hall magnetoresistance in a Pt/Co system with a Cu interlayer K Hasegawa, T Koyama, D Chiba Physical Review B 103 (2), L020411, 2021 | 21 | 2021 |
Giant enhancement of cryogenic thermopower by polar structural instability in the pressurized semimetal H Takahashi, K Hasegawa, T Akiba, H Sakai, MS Bahramy, S Ishiwata Physical Review B 100 (19), 195130, 2019 | 13 | 2019 |
Modification of interfacial spin-orbit torque in Co/Pt/oxide hybrid structures T Hirai, K Hasegawa, S Ota, M Suzuki, T Koyama, D Chiba Physical Review B 104 (13), 134401, 2021 | 11 | 2021 |
Strain-induced cooling-heating switching of anisotropic magneto-Peltier effect T Hirai, H Sepehri-Amin, K Hasegawa, T Koyama, R Iguchi, T Ohkubo, ... Applied Physics Letters 118 (2), 2021 | 10 | 2021 |
Voltage control of spin–orbit torque in Pd/Co/Pd/HfO x T Hirai, Y Hibino, K Hasegawa, M Kohda, T Koyama, D Chiba Applied Physics Express 13 (12), 123005, 2020 | 9 | 2020 |
Spin-orbit precession effect in a Py/Pt/Co tri-layer structure detected by ferromagnetic resonance Y Hibino, T Moriyama, K Hasegawa, T Koyama, T Ono, D Chiba Applied Physics Express 13 (8), 083001, 2020 | 7 | 2020 |
Current-induced perpendicular magnetization switching without external magnetic field in gate-induced asymmetric structure K Hasegawa, T Koyama, D Chiba Applied Physics Letters 119 (20), 2021 | 5 | 2021 |
Modulation of spin–orbit torque by insertion of a NiO layer in a Pt/Co structure formed on Al2O3 and Si/SiO x substrate T Morita, K Hasegawa, T Koyama, D Chiba Japanese Journal of Applied Physics 61 (7), 070908, 2022 | 1 | 2022 |
Annealing Machine-assisted Learning of Graph Neural Network for Combinatorial Optimization P Loyola, K Hasegawa, A Hoyos-Idobro, K Ono, T Suzumura, Y Hirate, ... arXiv preprint arXiv:2501.05845, 2025 | | 2025 |
Tunable unidirectional spin Hall magnetoresistance in ferrimagnetic CoGd films K Hasegawa, Y Hibino, T Koyama, D Chiba Physical Review B 111 (2), 024408, 2025 | | 2025 |
Mechanical cooling-heating switching of anisotropic magneto-Peltier effect T Hirai, SA Hossein, K Hasegawa, T Koyama, R Iguchi, T Ohkubo, ... JSAP Annual Meetings Extended Abstracts The 82nd JSAP Autumn Meeting 2021 …, 2021 | | 2021 |
Unidirectional spin planar Hall magnetoresistance in heterostructures of two ferromagnets K Hasegawa, T Koyama, D Chiba JSAP Annual Meetings Extended Abstracts The 82nd JSAP Autumn Meeting 2021 …, 2021 | | 2021 |
Strain-induced switching of cooling-heating generated by anisotropic magneto-Peltier effect T Hirai, H Sepehri-Amin, K Hasegawa, T Koyama, R Iguchi, T Ohkubo, ... JSAP Annual Meetings Extended Abstracts The 68th JSAP Spring Meeting 2021 …, 2021 | | 2021 |
Field-free spin-orbit torque switching by utilizing gate-induced structural asymmetry K Hasegawa, T Koyama, D Chiba JSAP Annual Meetings Extended Abstracts The 68th JSAP Spring Meeting 2021 …, 2021 | | 2021 |
Current-induced switching of exchange bias under external magnetic field in Pt/IrMn/CoFeB system K Hasegawa, T Koyama, D Chiba JSAP Annual Meetings Extended Abstracts The 67th JSAP Spring Meeting 2020 …, 2020 | | 2020 |