The 84th JSAP Autumn Meeting 2023
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Oral presentation10 Spintronics and Magnetics : 10.4 Spintronics in semiconductor, topological material, superconductor, and multiferroics

[20a-C501-1~11]10.4 Spintronics in semiconductor, topological material, superconductor, and multiferroics

Wed. Sep 20, 2023 9:00 AM - 12:00 PM JST
Wed. Sep 20, 2023 12:00 AM - 3:00 AM UTC
C501 (Int'l Ctr.)
Jun Okabayashi(Univ. of Tokyo), Yoshio Miura(NIMS)
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9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[20a-C501-1]Fabrication of spin photodiode using a dilute nitride GaNAs spin filter

〇Takumi Hioki1, Kohei Etou1, Satoshi Hiura1, Junichi Takayama1, Agus Subagyo1, Kazuhisa Sueoka1, Akihiro Murayama1 (1.IST, Hokkaido Univ.)
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9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[20a-C501-2]Partial Density of States via 4d – O 2p Hybridization Depending on the Orbital Characters in Strongly Correlated Ferromagnetic Metal Oxide SrRuO3

〇(M2)Yuichi Seki1, Yuki K. Wakabayashi2, Takahito Takeda1, Kohdai Inagaki1, Shin-ichi Fujimori3, Yukiharu Takeda3, Yoshitaka Taniyasu2, Hideki Yamamoto2, Yoshiharu Krockenberger2, Atsushi Fujimori4,5, Masaaki Tanaka1,6, Masaki Kobayashi1,6 (1.Grad. Sch. Eng. Univ. of Tokyo, 2.NTT Basic Res. Lab., 3.JAEA, 4.Dep. of Phys., Univ. of Tokyo, 5.National Tsing Hua Univ., 6.CSRN, Univ. of Tokyo)
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9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[20a-C501-3]Electric-field driven source of photoexcited spin carriers for tunable electron spin polarization in InGaAs quantum dots

〇Hiroto Kise1, Satoshi Hiura1, Soyoung Park1, Junichi Takayama1, Kazuhisa Sueoka1, Akihiro Murayama1 (1.IST, Hokkaido Univ.)
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9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[20a-C501-4]Polarization-dependence of optical properties of Ce-implanted quartz

〇(M2)Yuichiro Abe1,2, Shun Kanai1,2,3,4,5,6,7, Manato Kawahara1,2, Jun Ishihara2, Makoto Kohda2,4,5,7, Shunsuke Fukami1,2,5,6,8,9 (1.Laboratory for Nanoelectronics and Spintronics, RIEC, Tohoku Univ., 2.Graduate School of Engineering, Tohoku Univ., 3.PRESTO, JST., 4.DEFS, Tohoku Univ., 5.CSIS, Tohoku Univ., 6.WPI-AIMR., 7.National Institute for Quantum Science and Technology., 8.CIES, Tohoku Univ., 9.InaRIS.)
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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[20a-C501-5]Pulsed Laser Induced Structural Change of Chiral Te Thin Films

〇(M2)Haruo Kondo1, Masashi Kawaguchi1, Jun Uzuhashi2, Tadakatsu Ohkubo2, Masamitsu Hayashi1 (1.The Univ. of Tokyo, 2.NIMS)
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10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)English Presentation

[20a-C501-6]Quantitative evaluation of coupling between Kittel mode and SAW resonator mode

〇Haruka Komiyama1, Kotaro Taga1, Ryusuke Hisatomi1,2,3, Yoichi Shiota1,2, Takahiro Moriyama3,4, Teruo Ono1,2 (1.ICR, Kyoto Univ., 2.CSRN, 3.PRESTO, 4.Nagoya Univ.)
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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

[20a-C501-7]Epitaxial growth and characterization of superconductor Al / ferromagnetic semiconductor (In,Fe)As heterostructures on InP substrates

〇Hirotaka Hara1, Keita Ishihara1, Le Duc Anh1,2,3, Masaaki Tanaka1,3 (1.EEIS, Tokyo Univ., 2.PRESTO, JST, 3.CSRN, Tokyo Univ.)
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11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[20a-C501-8]Very high Curie temperature (530 K) in ferromagnetic semiconductor (Ga,Fe)Sb grown on vicinal GaAs(001) substrates

〇(M2)Kenta Takabayashi1, Masaaki Tanaka2, Pham Nam Hai1 (1.Tokyo Tech, 2.Univ. Tokyo)
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11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[20a-C501-9]Excitation density dependence of spin-orbit effective magnetic field in (001) GaAs/AlGaAs quantum well

〇Ryo Tokimitsu1, Jun Ishihara2, Takachika Mori1, Yuzo Ohno3, Kensuke Miyajima1 (1.Tokyo Univ. of Sci., 2.Tohoku Univ., 3.Univ. of Tsukuba)
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11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[20a-C501-10]Single-layer spin-orbit torque magnetization switching in high-quality ferromagnetic Weyl semimetal SrRuO3

〇Hiroto Horiuchi1, Yuki K. Wakabayashi2, Shingo Kaneta-Takada1, Yoshitaka Taniyasu2, Hideki Yamamoto2, Yoshiharu Krockenberger2, Masaaki Tanaka1,3, Shinobu Ohya1,3 (1.The Univ. of Tokyo, 2.NTT BRL, 3.CSRN)
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11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[20a-C501-11]Analysis of circular photogalvanic effect of chiral perovskites

〇(P)Taishi Noma1, Daigo Miyajima1,2,3 (1.RIKEN CEMS, 2.ISSP, Univ. of Tokyo, 3.CUHK, Shenzhen)
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