[15p-P07-1~60] 10 Spintronics and Magnetics (Poster) | The 72nd JSAP Spring Meeting 2025

〇(M1)Koyomi Oshigane¹, Hiroki Arisawa^1,2, Eiji Saitoh^1,2,3,4 (1.Dept. Appl. Phys. Univ. Tokyo, 2.CEMS RIKEN, 3.Inst. AI and Beyond, Univ. Tokyo, 4.AIMR Tohoku Univ.)

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[15p-P07-8]Coexistence of multiple T_cmodulation effects in high-T_c superconducting spin valves

〇(D)Tomohiro Kikuta¹, Sachio Komori¹, Keiichiro Imura¹, Tomoyasu Taniyama¹ (1.Nagoya Univ.)

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[15p-P07-9]Comparative study of gate-modulated quantum interference effects in (001) and (113) GaAs/AlGaAs quantum wells

〇Taisei Usubuchi¹, Taizo Kawano², Michael Prager³, Daisuke Izasa², Michael Kammermeier⁴, Jun Ishihara², Sota Yamamoto², Dieter Schuh³, Dominique Bougerd³, Makoto Kohda^2,5,6,7 (1.Sch.of Eng., Tohoku Univ., 2.Grad. Sch. of Eng., Tohoku Univ., 3.Regensburg Univ., 4.Wellington Univ., 5.CSIS, Tohoku Univ., 6.DEFS, Tohoku Univ., 7.QUARC,QST)

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[15p-P07-10]Thickness dependence of current-induced effective magnetic field
acting on domain wall in SrRuO₃

〇Kanata Nakamura¹, Tomoki Shibata¹, Takaya Koyama¹, Tetsuya Uemura¹, Michihiko Yamanouchi¹ (1.IST. Hokkaido Univ.)

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[15p-P07-11]Estimating parameters from magnetic domain images with different imaging scales using machine learning

〇(B)Shu Hashimoto¹, Yoshinobu Nakatani², Hiroyuki Awano¹, Kenji Tanabe¹ (1.Toyota Tech. Inst., 2.Univ. of Electro-Comm.)

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[15p-P07-12]Separation of spin Seebeck and anomalous Nernst effects in two metallic layers

〇(B)Daichi Oda¹, Hiroyuki Awano¹, Kenji Tanabe¹ (1.Toyota Tech. Inst.)

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[15p-P07-13]Temperature dependence of negative anomalous Nernst effect in Mn-Ga ordered alloys

〇Satoki Tazawa^1,2,3, Koichi Oyanagi^2,3, Akhilesh Kumar Patel², Ryo Toyama², Keisuke Masuda², Satoru Kobayashi³, Yuya Sakuraba^1,2 (1.Univ. of Tsukuba, 2.NIMS, 3.Iwate Univ.)

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[15p-P07-14]Preparation of BaFe₁₂O₁₉/Pt films with perpendicular magnetization and evaluation of tunneling conduction properties

〇(M2)Ryota Adachi¹, Masaaki Tanaka¹, Haruka Komiyama², Teruo Ono², Takehiko Hihara¹, Ko Mibu¹ (1.Nagoya Inst. Tech., 2.Kyoto Univ.)

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[15p-P07-15]Structural and Magnetic Properties of Mn-doped NiAs-type CrTe fabricated by MBE

Hiroto Akiyoshi¹, 〇Ken Kanazawa¹, Shinji Kuroda¹ (1.Univ. of Tsukuba)

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[15p-P07-16]Induced magnetic anisotropy of NiFeMo films fabricated on polyimide substrates

〇(M1)Shungo Awaya¹, Yoshito Ashizawa¹ (1.Nihon Univ.)

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[15p-P07-17]Crystal structure analysis of Co thin films deposited on 64^o Y-cut single-crystal LaNbO₃ substrate

〇Kazutoshi Shimamura¹, Saki Shikano², Hironobu Sugiyama¹, Keisuke Yamada² (1.Kanazawa Univ., 2.Gifu Univ.)

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[15p-P07-18]Variations of crystal structure and magnetic properties due to annealing in a layered magnetic material C_1-_δTe thin films

〇junya Kobayshi¹, Hiroaki Nitani², Daiki Kido², Taisuke Sasaki³, Shinji Kuroda¹ (1.Univ. tsukuba, 2.KEK, 3.NIMS)

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[15p-P07-19]Electric field effect on perpendicular magnetic anisotropy in [Cu/Ni]/PMN-PT(011)

〇Yosuke Shimizu¹, Sachio Komori¹, Keiichiro Imura¹, Tomoyasu Taniyama¹ (1.Nagoya Univ.)

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[15p-P07-20]Analysis method of spin transport subjected to the momentum relaxation due to electron-hole scattering

〇Masamichi Sakai¹, Yukihiro Koinuma², Shigehiko HGasegawa³ (1.Saitama Univ., 2.ITC of Tochigi Pref., 3.Osaka Univ.)

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[15p-P07-21]Trial to detect spatial distribution of small magnetic moment induced in nonmagnetic materials by XMCD-PEEM

〇(B)Yusuke Fukui¹, Tsukasa Imura¹, Yushi Sumida¹, TAkuo Ohkochi² (1.Dep. Eng., U. Hyogo, 2.LASTI, U. Hyogo)

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[15p-P07-22]Observation of the motion of magnetic skyrmions with the interfacial improvement by a pulsed current

〇Hiroki Koizumi¹, Ryo Ishikawa², Yoshishige Suzuki³, Atsufumi Hirohata^1,4 (1.Tohoku Univ., 2.ULVAC, Inc., 3.Osaka Univ., 4.Max Planck Inst.)

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[15p-P07-23]Magnetic Response to Phase Transition in Iron-Based Chalcogenide Fe₃GaTe₂ Thin Films

〇(B)Kosaku Takashima¹, Takahiro Yamazaki¹, Chih-Yu Lee², Alexandre Lira Foggiatto¹, Ichiro Takeuchi², Masato Kotsugi¹ (1.Tokyo Univ. of Sci., 2.Maryland Univ.)

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[15p-P07-24]Hydrogen-induced modulation of magnetization compensation temperature in ferrimagnets

〇Tomohiro Koyama^1,2,3,4, Takumi Tsuji¹, Kenji Tanabe⁵, Daichi Chiba^1,3,4,6 (1.SANKEN, Osaka Univ., 2.JST PRESTO, 3.CSRN, Osaka Univ., 4.OTRI, Osaka Univ., 5.Toyota Tech. Inst., 6.SRIS, Tohoku Univ.)

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[15p-P07-25]GPU implementation of quasiparticle self-consistent GW calculations: Application to the modulated martensite phase of magnetic shape memory alloy Ni₂MnGa

〇Masao Obata¹, Takumi Katsuta¹, Takao Kotani², Tatsuki Oda¹ (1.Kanazawa Univ., 2.Tottori Univ.)

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[15p-P07-26]First principles calculation of magnetic anisotropy using the Force Theorem

〇(M1)Takumi Katsuta¹, Masao Obata¹, Tatsuki Oda¹ (1.Kanazawa Univ.)

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[15p-P07-27]Angle-dependent XMCD analysis of electric-field-driven orbital modification at interfaces by first principles calculations

〇Rikuto Takai¹, Kenji Nawa^1,2, Kohji Nakamura¹ (1.Mie Univ., 2.NIMS)

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[15p-P07-28]Bending characteristics of emergent magneto-inductance effect in flexible magnetic thin films

〇Tsunagu Hatakeyama¹, Zijing Zhang¹, Mizuki Matsuzaka¹, Riko Iimori¹, Yu Matsushima¹, Hideo Kaiju^1,2 (1.Keio Univ., 2.CSRN, Keio Univ.)

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[15p-P07-29]Bending characteristics of anisotropic magnetoresistance in permalloy thin films on ultra-smooth polyimide substrates

〇Riko Iimori¹, Zijing Zhang¹, Tsunagu Hatakeyama¹, Mizuki Matsuzaka¹, Hideo Kaiju^1,2 (1.Keio Univ., 2.CSRN, Keio Univ.)

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[15p-P07-30]Emergent magneto-inductance effect in Au/NiFe thin films on flexible substrates at room temperature

〇(DC)Zijing Zhang¹, Tsunagu Hatakeyama¹, Mizuki Matsuzaka¹, Riko Iimori¹, Yu Matsushima¹, Hideo Kaiju^1,2 (1.Keio Univ., 2.CSRN, Keio Univ.)

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[15p-P07-31]Numerical analysis of physical reservoir by utilizing vortex spin torque oscillator with modified free layer

〇(D)Kota Horizumi¹, Takahiro Chiba^2,3, Takashi Komine¹ (1.Ibaraki Univ., 2.Tohoku Univ., 3.FRIS)

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[15p-P07-32]Control of the emergent magnetization process in artificial spin ice

〇Hitoshi Kubota¹, Sumito Tsunegi¹, Kay Yakushiji¹, Tomohiro Taniguchi¹, Shingo Tamaru¹, Tatsuya Yamamoto¹, Atsushi Sugihara¹, Taiga Wakabayashi², Ryo Matsuura², Hikaru Nomura^2,3,4, Teijiro Isokawa⁵, Yoshishige Suzuki^1,2,3 (1.AIST, 2.Osaka Univ., 3.CSRN-Osaka, 4.Tohoku Univ. SRIS, 5.Hyogo Pref. Univ)

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[15p-P07-33]Nonliner Magnetization Dynamics and Physical Reservoir Computing using Synthetic Antiferromagnets

〇Takumu Shinkai¹, Satoshi Iihama¹, Kensuke Hayashi¹, Takahiro Moriyama¹ (1.Nagoya Univ.)

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[15p-P07-34]Nonlinear FMR linewidth broadening due to interlayer coupling in Co/Ru/Co structures

〇(D)Yuichi Hisada¹, Sachio Komori¹, Tomoyasu Taniyama¹ (1.Nagoya Univ.)

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[15p-P07-35]Anomalous increase of Gilbert damping in La_0.5Sr_0.5MnO₃ thin films induced by the emergence of antiferromagnetic phase

〇(M1)Ryotaro Arakawa¹, Takuma Onogi¹, Sachio Komori¹, Tomoyasu Taniyama¹ (1.Nagoya Univ.)

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[15p-P07-36]Electric field effect on spin-wave propagation in STO/LSMO/STO/PMN-PT(011)

〇Yuki Ohashi¹, Sachio Komori¹, Keiichiro Imura¹, Tomoyasu Taniyama¹ (1.Nagoya Univ.)

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[15p-P07-37]Magnetic domain structure of antiferromagnetic NiO thin films with different crystal orientations

〇(B)Fuga Ikeda¹, Satoshi IIhama¹, Keigo Tada¹, Kensuke Hayashi¹, Takahiro Moriyama¹ (1.Nagoya Univ.)

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[15p-P07-38]Ab-initio study of magnon in L1₀ Mn-based antiferromagnets

〇(M1)Koki Kobayashi¹, Andi Gumarilang¹, Kenji Nawa¹, Kohji Nakamura¹ (1.Mie Univ)

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[15p-P07-39]Transport properties of angular momentum in an insulative orbital ferrimagnet

〇Tatsuki Onuma¹, Hideto Yanagihara¹ (1.Univ. of Tsukuba)

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[15p-P07-40]Effect of interfacial roughness on spin/orbital Hall conductivities of Co/Pt: first principles study

〇(M1)Tomoki Ishihara¹, Yushi Tsujide¹, Kenji Nawa¹, Kohji Nakamura¹ (1.Mie Univ.)

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[15p-P07-41]Modulation effect of Rashba effect on metastable heavy metal interface by interfacial distortion

〇(DC)Taishiro YAMAZAKI¹, Riku Iimori¹, Kazumasa Yamada², Takashi Kimura¹ (1.Kyushu Univ., 2.Center for Semiconductor and Device Ecosystem KYUSHU UNIVERSITY)

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[15p-P07-42]FEM analysis of induced stress in the piezoelectric ring structure of piezoelectronic MTJ 2

〇Kaishu Yamada¹, Yota Takamura¹, Shigeki Nakagawa¹ (1.Science Tokyo)

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[15p-P07-43]Development of High-sensitive ST-FMR with Amplitude Modulated Magnetic Field

〇(B)Ayaka Kamiryo¹, Taisuke Horaguchi¹, Takashi Manago¹ (1.Fukuoka Univ.)

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[15p-P07-44]Angular momentum current probed via THz emission in Ni/Cr bilayer

〇Soma Miki^1,2, Kazuaki Ishibashi^1,3, Koki Nukui^1,3, Mio Ishibashi¹, Wang Luding^4,1, Hiroki Morishita^4,1, Shigemi Mizukami^1,4 (1.WPI-AIMR, Tohoku Univ., 2.Grad. Sch. Eng. Sci., Osaka Univ, 3.Grad. Sch. Eng., Tohoku Univ, 4.CSIS, Tohoku Univ.)

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[15p-P07-45]Observation of Spin Seebeck Effect in YIG/Pt-Rh

〇(B)Shuto Sahara¹, Hiromi Yuasa¹, Yuichiro Kurokawa¹ (1.Kyushu Univ.)

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[15p-P07-46]Mapping in-plane magnetization in Co thin film using laser-induced anomalous Nernst effect

〇Soichiro Mochizuki¹, Itaru Sugiura², Teruo Ono², Takuya Satoh¹, Kihiro Yamada¹ (1.Science Tokyo, 2.ICR, Kyoto Univ.)

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[15p-P07-47]Fabrication and evaluation of heavily-doped p-type Si layer for semiconductor-based spin devices

〇(M1C)Yixi Li¹, Shu Taniguchi¹, Tomoaki Abe¹, Mizue Ishikawa¹ (1.Nihon Univ.)

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[15p-P07-48]Perpendicular magnetic tunnel junctions with cubic GaN barrier

〇(P)Deepak Kumar¹, Kenya Suzuki^2,1, Hyeokjin Kwon^2,1, Naoki Kamata^2,1, Shigemi Mizukami^1,3 (1.WPI-AIMR, Tohoku Univ., 2.Grad. Sch. Eng., Tohoku Univ., 3.CSIS, Tohoku Univ.)

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[15p-P07-49]Fabrication and evaluation of molecular nanojunctions utilizing Ni₇₈Fe₂₂ thin-film edges

〇Chika Hashimoto¹, Mizuki Matsuzaka¹, Ryunosuke Miyamoto¹, Takumi Ueda¹, Hideo Kaiju^1,2 (1.Keio Univ., 2.CSRN, Keio Univ.)

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[15p-P07-50]Synthesis of few-layer hexagonal boron nitride for magnetic tunnel junction application

〇Satoru Emoro¹, Hiroki Kusunose¹, Shunsuke Masuda¹, Satoru Fukamachi¹, Yung-Chang Lin², Haiming Sun³, Kazu Suenaga³, Takashi Kimura^4,5, Hiroki Ago^1,5 (1.Kyushu Univ., 2.AIST, 3.Osaka Univ., 4.Kyushu Univ. Sci., 5.Kyushu Univ. Semicon.)

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[15p-P07-51]First-principles calculations of tunnel magnetoresistance effect in lattice-matched magnetic tunnel junctions

〇(M2)Koki Horigane¹, Yuto Shibata¹, Mizuki Matsuzaka¹, Hideo Kaiju^1,2 (1.Keio Univ., 2.CSRN, Keio Univ.)

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[15p-P07-52]Efficient Optimization of Interfacial Structures in Lattice-Mismatched Fe/MgO Interfaces Using Machine Learning and DFT Integration

〇(D)Andi MuhNurFitrah Syamsul¹, Kohji Nakamura¹ (1.Mie Univ.)

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[15p-P07-53]Flux concentrator effect in magnetic tunnel junctions of orthogonal magnetic configuration

Ziad Ali¹, 〇(DC)Hiroshi Naganuma^2,3, Shan Wang¹, Ada Poon¹ (1.Stanford Univ., 2.Nagoya Univ., 3.Tohoku Univ)

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[15p-P07-54]Observation of all-optical switching in Gd/Co ferrimagnetic multilayers by a femtosecond laser pulse

〇Songtian Li¹, Ryunosuke Takahashi², Hiroki Wadati², Ye Du¹, Seiji Sakai¹ (1.QST, 2.University of Hyogo)

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[15p-P07-55]Wavelength dependence of optical absorption properties of GdFeCo thin films with optical interference layer

〇(M1C)Tatsuya Wakabayashi¹, Yuichi Kasatani², Hiroki Yoshikawa², Arata Tsukamoto² (1.Graduate School of Sci. and Tech., Nihon Univ., 2.CST, Nihon Univ.)

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[15p-P07-56]Measurement of SOT magnetization switching in Co/Gd multilayers

〇(M1)Shoko Yoshida¹, Yoichi Shiota^1,2, Hideki Narita¹, Ryusuke Hisatomi^1,2, Shutaro Karube^1,2, Teruo Ono^1,2 (1.Kyoto Univ., 2.CSRN Kyoto Univ.)

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[15p-P07-57]Attachable spin orbit torque device on thin polyimide sheet

〇Yuichiro Kurokawa¹, Naoto Yamashita¹, Seiya Oishi¹, Kazuhiko Tokunaga¹, Hiromi Yuasa¹ (1.Kyushu Univ.)

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[15p-P07-58]All-Optical Magnetization Switching in Ferromagnet-Ferrimagnet Coupled Films with Perpendicular Magnetic Anisotropy

〇Luding WANG^1,2, Soma Miki^2,3, Satoshi Iihama⁴, Kazuaki Ishibashi^5,2, Kouki Nukui^5,2, Deepak Kumar², Mio Ishibashi², Hiroki Morishita^1,2, Shigemi Mizukami^2,1 (1.CSIS, Tohoku Univ., 2.WPI-AIMR, Tohoku Univ., 3.Osaka Univ., 4.Dept. of Mater. Phys., Nagoya Univ., 5.Grad. Sch. Eng., Tohoku Univ.)

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[15p-P07-59]Reversible response of anomalous Hall voltage via mechanical deformation of stuck on flexible substrate GdFeCo ferrimagnetic thin film

〇(M1C)Yuki Fujii¹, Yuki Kobayashi¹, Yuichi Kasatani², Hiroki Yoshikawa², Arata Tsukamoto² (1.Graduate School of Sci. and Tech., Nihon Univ., 2.CST Nihon Univ.)

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[15p-P07-60]Magnetic Controllability and Nonvolatility of CoFeB Using a Ferroelectric Capacitor

〇Yan Wu^1,2, K. Onimura^1,2, H. Kobayashi², K. Kakushima^1,2 (1.Eng. of Science Tokyo, 2.Sumitomo Chemical Next-Generation Eco-Friendly Devices Collaborative Research Cluster, of Science Tokyo)

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