セッション詳細

[23a-12D-1~11]10.2 スピン基盤技術・萌芽的デバイス技術

2024年3月23日(土) 9:00 〜 12:00
12D (1号館)
中野 貴文(東北大)、 千葉 貴裕(東北大)

[23a-12D-1]Anatomy of the harmonic Hall measurements of spin orbit torque

〇Yukihiro Marui1,2, Masashi Kawaguchi1, Masamitsu Hayashi1,3 (1.Univ. if Tokyo, 2.RIEC Tohoku Univ., 3.TSQS Univ. if Tokyo)

[23a-12D-2]Optical detection of spin and orbital Hall currents in V and Pt

〇Yukihiro Marui1,2, Masashi Kawaguchi1, Satoshi Sumi3, Hiroyuki Awano3, Kohji Nakamura4, Masamitsu Hayashi1,5 (1.Univ. of Tokyo, 2.RIEC Tohoku Univ., 3.Toyota Tech. Inst., 4.Mie Univ., 5.TSQS Univ. of Tokyo)

[23a-12D-3]Comparative study of the current-induced torque in
W/CoFeB/MgO and Cr/CoFeB/MgO

〇千葉 峻也1,2、丸井 幸博1、大野 英男1,3,4,5、深見 俊輔1,2,3,4,5,6 (1.東北大通研ナノ・スピン実験施設、2.東北大工学研究科、3.東北大AIMR、4.東北大CSIS、5.東北大CIES、6.稲盛科学研究機構 InaRIS)

[23a-12D-4]Precise analysis of angle-dependent spin-orbit torque for electrodeposited CoPt thin film by integrating the low and high field second harmonic Hall measurements

〇Tongshuang Huang1, Yota Takamura1, Shinji Isogami2, Takanori Shirokura1, Yuta Saito1, Md. Mahmudul Hasan3, Saito Mikiko3, Shinya Kasai2, Shigeki Nakagawa1 (1.Tokyo Tech., 2.NIMS, 3.Waseda Univ.)

[23a-12D-5]Electrical modulation of spin–orbit torque efficiency in ionic-gated Pt/Co/Pt trilayer

〇(PC)Soobeom Lee1, An Suhyeok1, Baek Eunchong1, Cho jaeyong1, Kim Dongryul1, You Chun-Yeol1 (1.DIGST)

[23a-12D-6]Gilbert damping constant of the epitaxial V/Fe/MgO multilayer

〇(M2)Jieyi Chen1, Shoya Sakamoto1, Hidetoshi Kosaki1, Tempei Hatajiri1, Shinji Miwa1,2 (1.ISSP, Univ. Tokyo, 2.TSQS, Univ. Tokyo)

[23a-12D-7]Anisotropy of the Gilbert damping constant of NiFe grown on non-collinear antiferromagnet Mn3Sn

〇(D)甲崎 秀俊1、坂本 祥哉1、畑尻 天平1、肥後 友也1,2、中辻 知1,2,3、三輪 真嗣1,3 (1.東大物性研、2.東大理、3.東大TSQS)

[23a-12D-8]Cation-induced tuning of THz-band antiferromagnetic resonance frequency for the NiO

〇Kenji Nawa1,2, Andi Gumarilang1, Takahiro Moriyama3,4, Kohji Nakamura1 (1.Mie Univ., 2.NIMS, 3.Nagoya Univ., 4.PRESTO, JST)

[23a-12D-9]Electric field controlled dynamic modulation of spin wave in rare earth iron functional oxide thin films

〇(D)EMK IKBALL AHAMED1, Md Shamim Sarker1, Hiroyasu Yamahara1, Munetoshi Seki1, Hitoshi Tabata1 (1.University of Tokyo)

[23a-12D-10]Observation of spin-splitting state in two-dimensional hole gas at hydrogen-terminated diamond surface using circular polarized light

〇(M1)Mahiro Yamamoto1, Fujio Sako1, Ryo Ohshima1,2, Yuichiro Ando1,2,3, Naoya Morioka2,4, Hiroyuki Kawashima4, Norikazu Mizuochi2,4, Masashi Shiraishi1,2 (1.Kyoto Univ., 2.CSRN, Kyoto Univ., 3.PRESTO, JST, 4.ICR, Kyoto Univ.)

[23a-12D-11]Observation of the orbital Hall effect in Si using spin-torque ferromagnetic resonance

〇(B)Ryoga Matsumoto1, Katsuhiro Tatsuoka1,2, Motomi Aoki1,2, Ryo Ohshima1,2, Yuichiro Ando1,2, Masashi Shiraishi1,2 (1.Kyoto Univ., 2.CSRN Kyoto Univ.)