セッション詳細

[14p-K302-1~14]10.3 スピンデバイス・磁気メモリ・ストレージ技術

2025年3月14日(金) 13:30 〜 17:15
K302 (講義棟)

[14p-K302-1]High performance spin Hall sensing device using BiSb topological insulator

〇(D)MIN LIU1, Ruixian Zhang1, Quang Le2, Brian York2, Cherngye Hwang2, Xiaoyong Liu2, Michael Gribelyuk2, Xiaoyu Xu2, Son Le2, Maki Maeda3, Tuo Fan3, Yu Tao3, Hisashi Takano3, Pham Nam Hai1 (1.Institute of Science Tokyo, 2.W Digital Inc., G.O., 3.W Digital Inc., F.)

[14p-K302-2]Pulse width dependence on Spin-Orbit Torque switching in an antiferromagnet Mn3Sn thin film

〇Shogo Yamada1, Hanshen Tsai1, Kouta Kondou3, Yutaro Tsushima1, Tomoya Higo1,2, Satoru Nakatsuji1,2,4,5 (1.Univ. of Tokyo, 2.ISSP, Univ. of Tokyo, 3.SRN, Osaka Univ., 4.JHU Phys. and Astron., 5.TSQS, Univ. of Tokyo)

[14p-K302-3]Anisotropic spin-orbit torque unleashed by Fermi surface symmetry reduction

〇杉本 聡志1、荒木 康史2、家田 淳一2、葛西 伸哉1 (1.物材機構、2.原子力機構)

[14p-K302-4]Micromagnetic simulation study on the stability of sub-nano second magnetization switching for the long-axis angle of 75° in SOT-MRAM

〇(D)Joonsoo Kim1, Hiroshi Naganuma2, Thi Van Anh Nguyen1, Tetsuo Endoh1 (1.Tohoku Univ., 2.Nagoya Univ.)

[14p-K302-5]動的マグノニック結晶によるスピン波ギャップソリトンの特性評価

〇(M2)田中 俊輔1、岩田 時弥1、関口 康爾2 (1.横浜国大理工、2.横国大院工研)

[14p-K302-6]垂直方向の磁気双極子結合を利用したマグノニック論理ゲート

〇(M2)松井 拓磨1、林 龍之介1、羽田 拓真1、関口 康爾2 (1.横浜国大理工、2.横浜国大院工)

[14p-K302-7]First-principles study of disordered effects and composition dependence on transport properties in Co2FeGa0.5Ge0.5-CuZn based CPP-GMR devices

〇(D)Kodchakorn SIMALAOTAO1,2, Ivan Kurniawan2, Yoshio Miura2,3, Yuya Sakuraba1,2 (1.Univ. of Tsukuba, 2.NIMS, 3.KIT)

[14p-K302-8]First-Principles Prediction for the Role of Rashba Spin-Orbit Coupling in Voltage-Controlled Magnetocrystalline Anisotropy on Fe/MgO

〇(DC)Yosephine Novita Apriati1, Masato Tsuchida1, Kenji Nawa1, Kohji Nakamura1 (1.Mie Univ.)

[14p-K302-9]Cryogenic temperature deposition of a high-quality CoFe top-free layer for voltage-controlled magnetoresistive random-access memory

〇Tomohiro Ichinose1, Tatsuya Yamamoto1, Takayuki Nozaki1, Kay Yakushiji1, Shingo Tamaru1, Shinji Yuasa1 (1.AIST)

[14p-K302-10]Microscopic study of MTJ degradation toward High-density STT-MRAM: Impact of interface Oxygen Frenkel defects in MgO barrier

〇Rina Takashima1, Takeo Koike1, Shogo Itai1, Hideyuki Sugiyama1, Young Min Lee1, Masaru Toko1, Soichiro Ono1, Daisuke Watanabe1, Soichi Oikawa1, Katsuhiko Koi1, Hiroyuki Kanaya1, Kohji Nakamura2, Masahiko Nakayama1 (1.Kioxia Corporation, 2.Mie Univ.)

[14p-K302-11]Tunneling magnetoresistance and spin-orbit torque magnetization switching in ferrimagnetic Gd-Fe-Co based magnetic tunnel junction

〇(D)Masahiko Yunokizaki1, Yuki Hibino2, Hiroshi Idzuchi1,3, Hanshen Tsai1, Mio Ishibashi1, Shinji Miwa3,4, Masamistu Hayashi1,4, Satoru Nakatsuji1,3,4,5 (1.Dep. Phys., Univ. Tokyo, 2.AIST, 3.ISSP, Univ. Tokyo, 4.TSQS, Univ. Tokyo, 5.JHU)

[14p-K302-12]Size-Dependent Dynamic Properties of Stochastic Magnetic Tunnel Junction with a Synthetic Antiferromagnetic Free Layer

〇(M1)Takuma Kinoshita1, Ju-Young Yoon1, Nuno Cacoilo1, Haruna Kaneko1, Shun Kanai1, Hideo Ohno1, Shunsuke Fukami1 (1.Tohoku Univ.)

[14p-K302-13]Determination of coupling states of a spin-torque oscillator in an HDD head using injection locking

〇Yuji Nakagawa1, Hirofumi Suto2, Yuya Sakuraba2, Tomoyuki Maeda1 (1.Toshiba, 2.NIMS)

[14p-K302-14]High-sensitivity and hysteresis-free tunnel magnetoresistance sensor with magnetic vortex structure

〇(M2)Seiya Takano1, Takafumi Nakano1, Mikihiko Oogane1,2 (1.Graduate School of Engineering, Tohoku Univ., 2.CSIS, Tohoku Univ.)