論文 - 加藤 剛志
-
Spin-orbit torques in ferrimagnetic GdFeCo alloys 査読有り
N. Roschewsky, T. Matsumura, S. Cheema, F. Hellman, T. Kato, S. Iwata, S. Salahuddin
JOURNAL OF APPLIED PHYSICS 109 巻 頁: 112403-1-4 2016年9月
-
Control of magnetic properties of MnGa films by Kr+ ion irradiation for application to bit patterned media 査読有り
D. Oshima, T. Kato, S. Iwata, S. Tsunashima
IEEE Trans. Magn. 49 巻 ( 7 ) 頁: 3608 - 3611 2013年7月
-
Perpendicular anisotropy and Gilbert damping in sputtered Co/Pd multilayers 査読有り
T. Kato, Y. Matsumoto, S. Okamoto, N. Kikuchi, S. Iwata, O. Kitakami, S. Tsunashima
IEEE Trans. Magn. 48 巻 ( 11 ) 頁: 3288 - 3291 2012年11月
-
Time resolved magnetization dynamics and damping constant of sputtered Co/Ni multilayers 査読有り
T. Kato, Y. Matsumoto, S. Okamoto, N. Kikuchi, O. Kitakami, N. Nishizawa, S. Iwata
IEEE Trans. Magn. 47 巻 ( 10 ) 頁: 3036 - 3039 2011年10月
-
Planar patterned media fabricated by ion irradiation into CrPt3 ordered alloy films 査読有り
T. Kato, Y. Yamauchi, S. Iwata, S. Tsunashima, K. Matsumoto, T. Morikawa, K. Ozaki
J. Appl. Phys. 105 巻 ( 7 ) 頁: 07C117 2009年4月
-
Compositional dependence of g-factor and damping constant of GdFeCo amorphous alloy films 査読有り
T. Kato, K. Nakazawa, R. Komiya, N. Nishizawa, S. Tsunashima, S. Iwata
IEEE Trans. Magn. 44 巻 ( 11 ) 頁: 3380 - 3383 2008年11月
-
Uncompensated spins in a micro-patterned CoFeB/MnIr exchange bias system 査読有り
T. Eimueller, T. Kato, T. Mizuno, S. Tsunashima, C. Quitmann, T. Ramsvik, S. Iwata, and G. Schutz
Appl. Phys. Lett. 85 巻 ( 12 ) 頁: 2310 - 2312 2004年9月
-
*Magneto-Optical Effect in MnPt3 Alloy Films 査読有り
T. Kato, H. Kikuzawa, S. Iwata, S. Tsunashima, and S. Uchiyama
J. Magn. Magn. Mat. 140-144 巻 頁: 713 - 714 1995年3月
-
Fabrication of GMR Sensors with Antiphase Magnetization Modulation and Closed-loop Operation 査読有り 国際誌
K. Komuro, D. Oshima, T. Kato
IEEE Trans. Magn. 59 巻 ( 11 ) 頁: 4000405-1 - 4000405-5 2023年10月
-
Current Induced Switching of Co/Pd Memory Layer in CPP-GMR with Perpendicularly Magnetized SAF Pinned Layer 査読有り 国際誌
D. Pan, Z. Cao, D. Oshima, T. Kato
IEEE Trans. Magn. 59 巻 ( 11 ) 頁: 4100505-1 - 4100505-5 2023年10月
-
Laser Induced Spin Current in GdFeCo/Cu/FeCo Trilayers Triggered by Ultrashort Pulsed Laser 査読有り
K. Seguchi, E. Watanabe, D. Oshima, T. Kato
J. Magn. Soc. Jpn. 47 巻 ( 4 ) 頁: 108 - 114 2023年7月
-
Observing soft X-ray magnetization-induced second harmonic generation at a heterojunction interface 査読有り
T. Sumi, M. Horio, T. Senoo, Y. Kubota, G. Yamaguchi, T. Wada, M. Miyamoto, K. Yamaguchi, Y. Tsujikawa, Y. Sato, M. Niibe, Y. Hirata, Y. Miyauchi, D. Oshima, T. Kato, S. Owada, K. Tono, M. Yabashi, I. Matsuda
Appl. Phys. Lett. 122 巻 ( 17 ) 頁: 0146379-1 - 0146379-5 2023年4月
-
Terahertz spin ratchet effect in magnetic metamaterials 査読有り 国際共著
M. Hild, L. E. Golub, A. Fuhrmann, M. Otteneder, M. Kronseder, M. Matsubara, T. Kobayashi, D. Oshima, A. Honda, T. Kato, J. Wunderlich, C. Back, S. D. Ganichev
Phys. Rev. B 107 巻 頁: 155419-1 - 155419-15 2023年4月
-
Anomalous optical properties of bismuth ultrathin film using spectroscopic ellipsometry in the visible - ultraviolet range 査読有り 国際共著
R. M. Kaloari, E. Widianto, I K. A. P. Dana, A. Lukmantoro, E. Suharyadi, T. Kato, S. Iwata, M. A. U. Absor, I. Santoso
Thin Solid Films 733 巻 頁: 139825-1 - 139825-9 2023年4月
-
Peculiar Temperature Dependence of Magneto-optic Kerr Rotation associated with antiferromagnetic-paramagnetic transition 査読有り 国際誌
H. Ekawa, T. Okano, O. Huang, I. Iino, K. Toyoki, R. Nakatani, T. Kato, Y. Shiratsuchi
Jpn. J. Appl. Phys. 62 巻 頁: SB1002-1-6 2023年3月
-
Spin Orbit Torques in Ferrimagnetic Gd/FeCo Multilayers 査読有り 国際誌
S. Yanai, D. Oshima, S. Takahashi, Y. Hirayama, T. Kato
Jpn. J. Appl. Phys. 62 巻 頁: SB1004-1-6 2023年3月
-
Fabrication of beta-Mn type CoZnMn(001) film on MgO single crystal substrate 査読有り 国際誌
D. Oshima, R. Mitsuhashi, N. Ikarashi, T. Kato, M. Nagao
AIP Adv. 13 巻 頁: 025331-1-5 2023年2月
-
Uniaxial in-plane magnetic anisotropy mechanism in Ni, Fe, and Ni-Fe alloy films deposited on single crystal Y-cut 128° LiNbO3 using magnetron sputtering 査読有り 国際誌
M. Ito, S. Ono, H. Fukui, K. Kogirima, N. Maki, T. Hikage, T. Kato, T. Ohkochi, A. Yamaguchi, M. Shima, K. Yamada
J. Magn. Magn. Mat. 564 巻 頁: 170177-1-9 2022年12月
-
Polarization-controlled tunable directional spin-driven photocurrents in a magnetic metamaterial with threefold rotational symmetry 査読有り 国際誌
M. Matsubara, T. Kobayashi, H. Watanabe, Y. Yanase, S. Iwata, T. Kato
Nature Commun. 13 巻 頁: 6708-1-8 2022年11月
-
Magnetically Separable High Performance Photocatalyst of Green Synthesized CoFe2O4/TiO2 Nanocomposites for Methylene Blue Removal 査読有り 国際共著 国際誌
D. L. Puspitarum, N. I. Istiqomah, D. A. Larasati, R. M. Tumbelaka, A. Kusumaatmaja, D. Oshima, T. Kato, E. Suharyadi
Adv. Nat. Sci: Nanosci. Nanotechnol. 13 巻 ( 4 ) 頁: 045003 2022年10月