The 85th JSAP Autumn Meeting 2024
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Session Details

Oral presentation10 Spintronics and Magnetics : 10.3 Spin devices, magnetic memories and storages

[17a-D61-1~10]10.3 Spin devices, magnetic memories and storages

Tue. Sep 17, 2024 9:00 AM - 11:30 AM JST
Tue. Sep 17, 2024 12:00 AM - 2:30 AM UTC
D61 (Bandaijima Bldg)
Satoshi Iihama(Nagoya Univ.)
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9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)English Presentation

[17a-D61-1]Searching for Cu-X spacers with a half-metallic Co2FeGa0.5Ge0.5 electrode to boost magnetoresistance in CPP-GMR devices using first-principles calculations

〇(D)Kodchakorn SIMALAOTAO1,2, Ivan Kurniawan2, Yoshio Miura2,3, Yuya Sakuraba1,2 (1.Univ. of Tsukuba, 2.NIMS, 3.KIT)
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9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)English Presentation

[17a-D61-2]Theoretical approach for the TMR oscillation as a function of the barrier thickness

〇Keisuke Masuda1, Thomas Scheike1, Hiroaki Sukegawa1, Yusuke Kozuka1, Seiji Mitani1, Yoshio Miura1,2 (1.NIMS, 2.KIT)
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9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)English Presentation

[17a-D61-3]Ab-initio study on spin-transport properties of Fe/Mn/MgO/Mn/Fe and Co/Mn/MgO/Mn/Co magnetic tunnel junctions

〇Tufan Roy1, Masahito Tsujikawa2, Masafumi Shirai1,2 (1.CSIS, Tohoku Univ., 2.RIEC, Tohoku Univ.)
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9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)English Presentation

[17a-D61-4]Enhanced tunnel magnetoresistance of Fe/MgGa2O4/Fe(001)
magnetic tunnel junctions using MgO terminations as a Ga diffusion barrier

〇(D)Rombang Rizky Sihombing1,2, Thomas Scheike1, Zhenchao Wen1, Jun Uzuhashi1, Tadakatsu Ohkubo1, Seiji Mitani1,2, Hiroaki Sukegawa1 (1.NIMS, 2.Univ. Tsukuba)
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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[17a-D61-5]Microstructure observation of magnetic tunnel junctions treated by flash lamp annealing

〇Akiko Imai1, Shinya Ota1,2, Jun Yamasaki3, Teppei Araki1, Yasushi Kanai1,4,6, Tomohiro Koyama1,5,6, Tsuyoshi Sekitani1, Daichi Chiba1,4,5,6 (1.SANKEN, Osaka Univ., 2.The Univ. of Tokyo, 3.UHVEM, Osaka Univ., 4.SRIS, Tohoku Univ., 5.CSRN, Osaka Univ., 6.OTRI, Osaka Univ.)
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10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)English Presentation

[17a-D61-6]Low magnetic damping recording layer for reducing write-errors in voltage-driven magnetization switching

〇Tatsuya Yamamoto1, Tomohiro Ichinose1, Takayuki Nozaki1, Shingo Tamaru1, Kay Yakushiji1, Hitoshi Kubota1, Shinji Yuasa1 (1.AIST)
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10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[17a-D61-7]Probabilistic computing accuracy with various types of random telegraph noise from stochastic magnetic tunnel junctions

〇Haruna Kaneko1,2, Shun Kanai1,2,3,4,5,6,7, Hideo Ohno5,8, Shunsuke Fukami1,2,5,6,8,9 (1.RIEC, Tohoku Univ., 2.Grad. School of Eng., Tohoku Univ., 3.JST PRESTO, 4.DEFS, Tohoku Univ., 5.CSIS, Tohoku Univ., 6.WPI-AIMR, Tohoku Univ., 7.QST, 8.CIES, Tohoku Univ., 9.InaRIS)
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10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[17a-D61-8]Chaotic dynamics of spintronic oscillator with tunable anharmonic potential

〇(M1)Ryo Tatsumi1, Takahiro Chiba1, Takash Komine2, Hiroaki Matsueda1 (1.Tohoku Univ., 2.Ibaragi Univ.)
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11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)English Presentation

[17a-D61-9]Microwave control of chiral spin rotation in a non-collinear antiferromagnet Mn3Sn

〇Shoya Sakamoto1, Takuya Nomoto2, Tomoya Higo3,1, Yuki Hibino4, Tatsuya Yamamoto4, Shingo Tamaru4, Yoshinori Kotani5, Hidetoshi Kosaki1, Masanobu Shiga1, Daisuke Nishio-Hamane1, Tetsuya Nakamura6,5, Takayuki Nozaki4, Kay Yakushiji4, Ryotaro Arita2,7, Satoru Nakatsuji3,1,8,9, Shinji Miwa1,8 (1.ISSP, Univ. of Tokyo, 2.RCAST, Univ. of Tokyo, 3.Phys. Dept., Univ. of Tokyo, 4.AIST, 5.JASRI, 6.SRIS, Tohoku Univ., 7.RIKEN, 8.TQSI, Univ. of Tokyo, 9.Johns Hopkins Univ.)
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11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[17a-D61-10]Out-of-plane spin-orbit torque induced by magnetostriction for Co/Ni multilayers

〇Satoshi Sugimoto1, Yoichi Shiota2, Teruo Ono2, Shinya Kasai1 (1.NIMS, 2.Kyoto Univ.)
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