日本金属学会2024年秋期(第175回)講演大会
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Session Details

一般講演9.Electric/Electronic/Optical Materials : Magnetic Materials

[G]Spintronics/nanomagnetic materials, magnetic functional materials

Fri. Sep 20, 2024 9:00 AM - 12:30 PM JST
Fri. Sep 20, 2024 12:00 AM - 3:30 AM UTC
Room B A002 basement 1st floor Building A Center for Education in Liberal Arts and Sciences
座長:梅津 理恵(東北大学)、白土 優(大阪大学)

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[63]Nano-structure analysis of L10-FePt thin films with relatively low damping constant

*Yuuta Sasaki1, Philip Bentley1, Katsuaki Nakazawa1, Shinji Isogami1, Yukiko Takahashi1 (1. NIMS)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[64]Voltage control of antiferromagnetic spin in Pt/Cr2O3/V2O3/Pt epitaxial film

*Nozomi MURAYAMA1, Hiroki SAMESHIMA1, Kakeru UJIMOTO1, Kentaro TOYOKI1,2,3, Ryoichi NAKATANI1,2,3, Yu SHIRATSUCHI1,2,3 (1. Eng. Osaka Univ., 2. CSRN, Osaka Univ., 3. OTRI, Osaka Univ.)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[65]E-field modulation of AFM spin reversal field and bipolar switching
in Pt/Cr2O3/Ir epitaxial thin film

*Hiroki SAMESHIMA1, Nozomi MURAYAMA1, Kakeru UJIMOTO1, Kentaro TOYOKI1,2,3, Ryoichi NAKATANI1,2,3, Yu SHIRATSUCHI1,2,3 (1. Eng. Osaka Univ., 2. CSRN, Osaka Univ., 3. OTRI, Osaka Univ.)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[66]Crystal structure and magnetic properties of CoPt thin films deposited on [AlN/Pt]₅ underlayer at room temperature

*Kazuki Enokida1, Takashi Harumoto2, Ji Shi2 (1. Tokyo Inst. of Technol, 2. Tokyo Inst. of Technol)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[67]Investigation of methods for evaluating the thickness direction structural of nanogranular films by small angle X-ray scattering

*Takuto HASEGAWA1, Hanae AOKI3, Hiroshi MASUMOTO3, Masato OHNUMA2 (1. 北大(院生)、2. 北大、3. 東北大)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[68]Gauge effect in Co-(Mg-F) nanogranular thin films and its theoretical study

*Tomoharu Uchiyama1, Cheng Wang1, Yui Hasegawa2, Nobukiyo Kobayashi2, Hiroshi Masumoto1, Saburo Takahashi3, Sadamichi Maekawa4 (1. Tohoku Univ.・FRIS, 2. DENJIKEN, 3. Tohoku Univ.・AIMR, 4. RIKEN)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[69]Gauge effect based on tunneling conduction in nanogranular films

*Nobukiyo KOBAYASHI1, Yui Hasegawa1, Junichi Hayasaka1, Uchiyama Tomoharu2, Masumoto Hiroshi2, Waseda Yoshio1 (1. DENJIKEN, 2. Tohoku Univ.・FRIS)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[70]Correlation of strain and electric properties in Cr0.8Al0.2 epitaxial film

*Kentarou TOYOKI1,2,3, Yuuma Tsujimoto1, Yu Shiratsuchi1,2,3, Ryoichi Nakatani1,2,3 (1. Osaka Univ., 2. CSRN Osaka Univ., 3. OTRI Osaka Univ.)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

break

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[71]Phase states and magnetic properties of half-metallic ferromagnets in quaternary Heusler alloys

*Hisanori ENDO1, Masato Miyakawa1, Tufan Roy2, Masafumi Shirai2, Rie Y.　Umetsu1 (1. IMR Tohoku Univ., 2. RIEC Tohoku Univ.)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[72]Mössbauer Spectroscopy of Fe1.3Mn1.7Si1-yAly

*Masahiko HIROI1, Tsubasa Takamoto1, Masaki Momoki1, Iduru Shigeta1, Masahira Onoue2 (1. Department of Physics and Astronomy, Faculty of Science, Kagoshima University, 2. Center for Advanced Science Research and Promotion, Kagoshima University)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[73]Structural and magnetic properties of Mn(Co1-xFex)(Ge1-ySiy)(x, y = 0, 0.5)

*Yukinari SUEYOSHI1, Ryouta Kobayashi2, Yoshifuru Mitsui1, Rie Umetsu3, Keiichi Koyama1 (1. Kagoshima Univ, 2. NIT Kurume College, 3. Tohoku Univ)
12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[74]Magntostrictive properties of Cu0.6Co0.4Fe2O4 below room temperature

*Shizuka KOSUGI1, Miu HISAMATSU1, Shun FUJIEDA3, Yuji OHISHI2, Hiroaki MUTA2, Satoshi SEINO2, Takashi NAKAGAW2 (1. Graduate School of Engineering, Osaka Univ. (Graduate student), 2. Graduate School of Engineering, Osaka Univ., 3. IAMR&D, Shimane Univ.)
12:15 PM - 12:30 PM JST(3:15 AM - 3:30 AM UTC)

[75]Effect of magnetic annealing on magnetostrictive properties of Cu0.5Co0.5Fe2O4

*Miu HISAMATSU1, Shizuka KOSUGI1, Shun FUJIEDA2,3, Satoshi SEINO1,2, Takashi NAKAGAWA1,2 (1. Graduate School of Engineering, Osaka Univ., 2. OTRI-SPIN, Osaka Univ., 3. IAMR&D, Shimane Univ.)
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