1. Rohiteswar Mondal, Zhenchao Wen, Chandrasekhar Murapaka, Seiji Mitani, Hiroaki Sukegawa, Quang Le, Xiaoyong Liu, Brian York, Maki Maeda. Enhanced spin–orbit torque efficiency via interface engineering in BiSb/X/CoFeB (X = Ge, NiAl, NiFeGe) topological heterostructures. Journal of Applied Physics. 139 [18] 183903-1 -183903-8. 2026. Open Access
2. Shunichiro Kittaka, Yohei Kono, Toshiro Sakakibara, Naoki Kikugawa, Shinya Uji, Dmitry A. Sokolov, Kazushige Machida. High-Resolution Magnetostriction Measurements of the Pauli-Limited Superconductor Sr ₂ RuO ₄. Journal of the Physical Society of Japan. 95 [1] 014704-1 -014704-6. 2026. Open Access

2025

1. Rombang Rizky Sihombing, Thomas Scheike, Jun Uzuhashi, Hideyuki Yasufuku, Tadakatsu Ohkubo, Zhenchao Wen, Seiji Mitani, Hiroaki Sukegawa. High entropy oxide epitaxial films with interface perpendicular magnetic anisotropy and tunnel magnetoresistance effect toward spintronic applications. Materials Today. 88 12-23. 2025. Open Access
2. Cong He, Zhenchao Wen, Jun Okabayashi, Yoshio Miura, Tianyi Ma, Tadakatsu Ohkubo, Takeshi Seki, Hiroaki Sukegawa, Seiji Mitani. Evidence for single variant in altermagnetic RuO2(101) thin films. Nature Communications. 16 [1] 8235-1-8235-9. 2025. Open Access
3. Yukio Nozaki, Hiroaki Sukegawa, Shinichi Watanabe, Seiji Yunoki, Taisuke Horaguchi, Hayato Nakayama, Kazuto Yamanoi, Zhenchao Wen, Cong He, Jieyuan Song, Tadakatsu Ohkubo, Seiji Mitani, Kazuki Maezawa, Daichi Nishikawa, Shun Fujii, Mamoru Matsuo, Junji Fujimoto, Sadamichi Maekawa. Gyro-spintronic material science using vorticity gradient in solids. Science and Technology of Advanced Materials. 26 [1] 2428153-1-2428153-39. 2025. Open Access
4. Taichi Terashima, Shinya Uji, Hiroaki Ikeda, Yuji Matsuda, Takasada Shibauchi, Shigeru Kasahara. In-plane and Interlayer Magnetoresistances in FeSe. Journal of the Physical Society of Japan. 94 [11] 114701-1-114701-6. 2025. Open Access
5. Mio Hashimoto, Takako Konoike, Tomoki Kobayashi, Shintaro Hoshino, Takuya Kawada, Tomoyuki Yokouchi, Shinya Uji, Atsutaka Maeda, Yuki Shiomi. Nonlinear Planar Hall Effect from Superconducting Vortex Motion. Physical Review Letters. 135 [13] 136001-1-136001-7. 2025. Open Access
6. Talluri Manoj, Venkat Mattela, Akshay Kumar Salimath, Sanghamitra Debroy, Tarun Raju Kakinada, M. S. Devapriya, Arabinda Haldar, Zhenchao Wen, Hiroaki Sukegawa, Seiji Mitani, Chandrasekhar Murapaka. Thickness dependent spin to charge interconversion efficiency in polycrystalline BiSb layers deposited on Si substrate. Journal of Applied Physics. 138 [5] 053903-1-053903-9. 2025. Open Access
7. Keisuke Masuda, Thomas Scheike, Hiroaki Sukegawa, Yusuke Kozuka, Seiji Mitani, Yoshio Miura. Theory for tunnel magnetoresistance oscillation. Physical Review B. 111 [22] L220406-1-L220406-6. 2025. Open Access
8. Takako Konoike, Shinya Uji, Yuya Hattori, Taichi Terashima. Control of the Electronic States of the Organic Conductor α-(BEDT-TTF)₂I₃ by Uniaxial Tensile and Compressive Strain. Journal of the Physical Society of Japan. 94 [5] 053702-1-053702-4. 2025. Open Access
9. Taisuke Horaguchi, Cong He, Zhenchao Wen, Hayato Nakayama, Tadakatsu Ohkubo, Seiji Mitani, Hiroaki Sukegawa, Junji Fujimoto, Kazuto Yamanoi, Mamoru Matsuo, Yukio Nozaki. Nanometer-thick Si/Al gradient materials for spin torque generation. Science Advances. 11 [19] eadr9481-1-eadr9481-7. 2025. Open Access
10. Hayato Nakayama, Taisuke Horaguchi, Jun Uzuhashi, Cong He, Hiroaki Sukegawa, Tadakatsu Ohkubo, Seiji Mitani, Kazuto Yamanoi, Yukio Nozaki. Reversal of Spin‐Torque Polarity with Inverting Current Vorticity in Composition‐Graded Layer at the Ti/W Interface. Advanced Electronic Materials. 11 [7] 2400797-1-2400797-9. 2025. Open Access
11. Hiroki Koizumi, Zhenchao Wen, Jun Uzuhashi, Tadakatsu Ohkubo, Hiroaki Sukegawa, Seiji Mitani. Interface perpendicular magnetic anisotropy in heterostructures consisting of CoFeB and conductive rock-salt Li–Ti–O. Journal of Physics D: Applied Physics. 58 [16] 16LT01-16LT01-5. 2025. Open Access
12. Mouli Roy-Chowdhury, Tapati Sarkar, Bruno Weise, Eun Sang Choi, Zhenchao Wen, Subhash Thota. Non-equilibrium spin dynamics of the frustrated trication spinel ZnMnCoO₄ in the hierarchical free-energy framework. Journal of Physics: Condensed Matter. 37 [13] 135806-135806-16. 2025. Open Access
13. Tomohiro Taniguchi, Shinji Isogami, Shuji Okame, Katsuyuki Nakada, Tomoyuki Sasaki, Seiji Mitani, Masamitsu Hayashi. Probability maximization of magnetization switching by spin-orbit torques generated by a ferromagnet. Physical Review B. 111 [9] 094420-1-094420-11. 2025. Open Access
14. Taichi Terashima, Shinya Uji, Yuji Matsuda, Takasada Shibauchi, Shigeru Kasahara. Apparent nonreciprocal transport in FeSe bulk crystals. Physical Review B. 111 [5] 054521-1-054521-9. 2025. Open Access
15. Rombang Rizky Sihombing, Thomas Scheike, Jun Uzuhashi, Tadakatsu Ohkubo, Zhenchao Wen, Seiji Mitani, Hiroaki Sukegawa. Enhanced tunnel magnetoresistance of Fe/MgGa2O4/Fe(001) magnetic tunnel junctions by interface-tuning with atomic-scale MgO insertion layers. Applied Physics Letters. 126 [2] 022407-1-022407-7. 2025. Open Access

2024

1. 宇治 進也. ノーダルライン半金属NaAlSiの二重超伝導. 固体物理. 59 [4] 51-63. 2024.
2. Mouli Roy-Chowdhury, Cong He, Ke Tang, Hiroki Koizumi, Zhenchao Wen, Subhash Thota, Hiroaki Sukegawa, Tadakatsu Ohkubo, Seiji Mitani. Conductive single-phase SrMoO ₃ epitaxial films synthesized in pure Ar ambience via plasma-assisted radio frequency sputtering. Science and Technology of Advanced Materials. 25 [1] 2378684-1-2378684-10. 2024. Open Access
3. Dolly Taparia, Taisuke Sasaki, Tomoya Nakatani, Hirofumi Suto, Yoshio Miura, Zehao Li, Varun Kumar Kushwaha, Kazuumi Inubushi, Shinto Ichikawa, Katsuyuki Nakada, Tomoyuki Sasaki, Seiji Mitani, Yuya Sakuraba. Improvement in CPP-GMR read head sensor performance using [001]-oriented polycrystalline half-metallic Heusler alloy Co ₂ FeGa _0.5 Ge _0.5 and CoFe bilayer electrode. Science and Technology of Advanced Materials. 25 [1] 2388503-1-2388503-9. 2024. Open Access
4. Yuki Iida, Qingyi Xiang, Thomas Scheike, Zhenchao Wen, Jun Okabayashi, Jun Uzuhashi, Tadakatsu Ohkubo, Kazuhiro Hono, Hiroaki Sukegawa, Seiji Mitani. Large perpendicular magnetic anisotropy at Fe/rock-salt-type Cr-oxide interface synthesized via oxygen-driven chemical layer exchange process. APL Materials. 12 [11] 111116-1-111116-9. 2024. Open Access
5. Jieyuan Song, Thomas Scheike, Cong He, Zhenchao Wen, Tadakatsu Ohkubo, Kwangseok Kim, Hiroaki Sukegawa, Seiji Mitani. Incommensurate superlattice modulation surviving down to an atomic scale in sputter-deposited Co/Pt(111) epitaxial multilayered films. APL Materials. 12 [10] 101120-1-101120-7. 2024. Open Access
6. Dolly Taparia, Taisuke T. Sasaki, Tomoya Nakatani, Hirofumi Suto, Seiji Mitani, Yuya Sakuraba. Growth of [001]-oriented polycrystalline Heusler alloy thin films using [001]-textured Ag buffer layer on thermally oxidized Si substrate for spintronics applications. Journal of Applied Physics. 136 [12] 123906-1-123906-7. 2024. Open Access
7. Syuma Yasuzuka, Shinya Uji, Taichi Terashima, Takako Konoike. Interplay between Angular-Dependent Magnetoresistance Oscillation and Charge-Ordered States in the Organic Conductor β′′-(ET)(TCNQ). Journal of the Physical Society of Japan. 93 [9] 094708-1-094708-7. 2024. Open Access
8. Yuya Hattori, Takako Konoike, Shinya Uji, Yuki Tokumoto, Taichi Terashima. Validity of the constant relaxation time approximation in topological insulator: Sn-BSTS a case study. Applied Physics Letters. 125 [8] 083102-1-083102-6. 2024. Open Access
9. Rajkumar Modak, Takamasa Hirai, Yuya Sakuraba, Seiji Mitani, Koichi Oyanagi, Takumi Yamazaki, Takeshi Seki, Ken‐ichi Uchida. High‐Throughput Optimization of Magnetoresistance Materials Based on Lock‐In Thermography. Advanced Physics Research. 3 [8] 2400021-1-2400021-8. 2024. Open Access
10. Talluri Manoj, Zhenchao Wen, Jun Uzuhashi, Tadakatsu Ohkubo, Hiroaki Sukegawa, Chandrasekhar Murapaka, Brian York, Seiji Mitani. Spin–Orbit Torque Modulated by Interface Chemistry in Topological BiSb/NiFe Bilayers with Titanium Insertion. ACS Applied Electronic Materials. 6 [6] 4269-4276. 2024. Open Access
11. Shoki Nezu, Thomas Scheike, Hiroaki Sukegawa. Unconventional parametric spin-wave pumping in single-crystal iron films. Physical Review B. 109 [18] 184402-1-184402-9. 2024. Open Access
12. Ke Tang, Cong He, Zhenchao Wen, Hiroaki Sukegawa, Tadakatsu Ohkubo, Yukio Nozaki, Seiji Mitani. Enhanced orbital torque efficiency in nonequilibrium Ru50Mo50(0001) alloy epitaxial thin films. APL Materials. 12 [3] 031131-1-031131-7. 2024. Open Access
13. Taichi Terashima, Hideaki Fujii, Yoshitaka Matsushita, Shinya Uji. Transport evidence for twin-boundary pinning of superconducting vortices in FeSe. Physical Review B. 109 [1] 014518. 2024. Open Access
14. Naoki Kikugawa, Shinya Uji, Taichi Terashima. Anomalous Hall effect in the magnetic Weyl semimetal NdAlGe with plateaus observed at low temperatures. Physical Review B. 109 [3] 035143. 2024. Open Access

2023

1. Naoki Kikugawa, Taichi Terashima, Takashi Kato, Momoko Hayashi, Hitoshi Yamaguchi, Shinya Uji. Bulk Physical Properties of a Magnetic Weyl Semimetal Candidate NdAlGe Grown by a Laser Floating-Zone Method. Inorganics. 11 [1] 20. 2023. Open Access
2. Atsufumi Hirohata, 介川 裕章, 温 振超, 三谷 誠司. Antiferromagnetic Films and Their Applications. IEEE Access. 11 117443-117459. 2023. Open Access
3. Hiroki Koizumi, Yuichi Yamasaki, Hideto Yanagihara. Quadrupole anomalous Hall effect in magnetically induced electron nematic state. Nature Communications. 14 [1] 8074. 2023. Open Access
4. Himanshu Sharma, Zhenchao Wen. Spin Seebeck effect mediated reversal of vortex-Nernst effect in superconductor-ferromagnet bilayers. Scientific Reports. 13 [1] 4425. 2023. Open Access
5. Chi Fang, Zhenchao Wen. Observation of the Fluctuation Spin Hall Effect in a Low-Resistivity Antiferromagnet. Nano Letters. 23 [24] 11485-11492. 2023. Open Access
6. ハ ツォン, 増田 啓介, ソン ジェユアン, シャイケ トーマス, 温 振超, 三浦 良雄, 大久保 忠勝, 宝野 和博, 三谷 誠司, 介川 裕章. Nano-crystal domains in Co-based fcc(111) epitaxial magnetic junctions and their impact on tunnel magnetoresistance. Acta Materialia. 261 119394. 2023. Open Access
7. Yuto Shibata, Hiroaki Sukegawa. Large magnetocapacitance of up to 456% at room temperature in FeCo/MgAl₂O₄/FeCo(001) magnetic tunnel junctions. Applied Physics Express. 16 [11] 113003. 2023.
8. Junyeon Kim, Jun Uzuhashi, Tadakatsu Ohkubo, Seiji Mitani. Oxide layer dependent orbital torque efficiency in ferromagnet/Cu/oxide heterostructures. Physical Review Materials. 7 [11] L111401. 2023. Open Access
9. Rajkumar Modak, Takamasa Hirai, Seiji Mitani, Ken-ichi Uchida. Observation of the Anisotropic Magneto-Thomson Effect. Physical Review Letters. 131 [20] 206701. 2023.
10. Daigorou Hirai, Takako Konoike, Shinya Uji, Yuya Hattori, Taichi Terashima. Fermi surface and light quasi particles in hourglass nodal chain metal β-ReO₂. Journal of Physics: Condensed Matter. 35 [40] 405503. 2023. Open Access
11. Tomohiro Taniguchi, Shinji Isogami, Seiji Mitani, Masamitsu Hayashi. Probability of spin-orbit torque driven magnetization switching assisted by spin-transfer torque. Physical Review B. 108 [13] 134431. 2023.
12. Jieyuan Song, Cong He, Thomas Scheike, Zhenchao Wen, Hiroaki Sukegawa, Tadakatsu Ohkubo, Yukio Nozaki, Seiji Mitani. Charge-to-spin conversion in fully epitaxial Ru/Cu hybrid nanolayers with interface control. Nanotechnology. 34 [36] 365704. 2023. Open Access
13. Yuya Hattori, Shunsuke Yoshizawa, Keisuke Sagisaka, Yuki Tokumoto, Takako Konoike, Shinya Uji, Taichi Terashima. Experimental verification of band convergence in Sr and Na codoped PbTe. Physical Review B. 108 [12] 125119. 2023.
14. Shinya Uji, Takako Konoike, Yuya Hattori, Taichi Terashima, Tamio Oguchi. Anomalous Diamagnetic Torque Signals in Topological Nodal-Line Semimetal NaAlSi. Journal of the Physical Society of Japan. 92 [7] 074703. 2023. Open Access
15. Hayato Nakayama, Cong He, Hiroaki Sukegawa, Tadakatsu Ohkubo, Seiji Mitani. Spin-torque generation using a compositional gradient at the interface between titanium and tungsten thin films. Physical Review B. 107 [17] 174416. 2023.
16. Taichi Terashima, Hishiro T. Hirose, Naoki Kikugawa, Shinya Uji, David Graf. ${\text{CeFe}}_2{\text{Al}}_{10}$: A correlated metal with a Fermi surface exhibiting nonmetallic conduction. Physical Review B. 107 [15] 155118. 2023.
17. Thomas Scheike, Zhenchao Wen, Hiroaki Sukegawa, Seiji Mitani. 631% room temperature tunnel magnetoresistance with large oscillation effect in CoFe/MgO/CoFe(001) junctions. Applied Physics Letters. 122 [11] 112404. 2023. Open Access

1. UJI, Shinya. Fermiology：Quantum Oscillations and Angle Dependent Magnetoresistance Oscillations. Fermiology：Quantum Oscillations and Angle Dependent Magnetoresistance Oscillations. 2025.

2024

1. 三谷 誠司. 強磁性金属/酸化物の界面現象と制御. 半導体・磁性体・電池の固/固界面制御と接合・積層技術. 2024.

1. SUKEGAWA, Hiroaki. From MgO to High-Entropy Oxides: A Nanostructural and Material Revolution in Magnetic Tunnel Junctions. 3rd Edition of Symposium on Magnetism and Spintronics (SMS-3). 2026. 招待講演

2025

1. SUKEGAWA, Hiroaki. Progress in magnetic tunnel junctions with giant tunnel magnetoresistance for spintronic applications. International Conference on Materials and Systems for Sustainability 2025 (ICMaSS 2025) . 2025. 招待講演
2. SUKEGAWA, Hiroaki. Progress in material designs for magnetic tunnel junctions with giant tunnel magnetoresistance effect. 2025 Korean Magnetics Society (KMS) Winter Conference. 2025. 招待講演
3. Xueyao HOU, 伊藤 啓太, Varun Kumar KUSHWAHA, 山崎 匠, Junwei GU, WEN, ZhenChao, MASUDA, Keisuke, 岡林 潤, 坂本 祥哉, 関 剛斎. Tungsten-Mediated Interlayer Exchange Coupling System Revisited. International Symposium MSSp2025: Materials Science and Spintronics. 2025.
4. SUKEGAWA, Hiroaki. Advances in magnetic tunnel junctions for giant tunnel magnetoresistance: Interface engineering and novel materials toward future applications. The 70th Annual Conference on Magnetism and Magnetic Materials (MMM2025). 2025. 招待講演
5. KONOIKE, Takako, UJI, Shinya, 寺嶋 太一, 加藤礼三. Control of the Electronic States of alpha-(BEDT-TTF)2I3 and alpha-(BETS)2I3 Using a Piezoelectric-based Uniaxial Strain Device. International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2025). 2025.
6. Hou Xueyao, 伊藤 啓太, Kushwaha Varun, 山崎 匠, Gu Junwei, 坂本 祥哉, 温 振超, 増田 啓介, 岡林 潤, 関 剛斎. タングステンを介した層間交換結合系の再考. 日本金属学会 2025年秋期(第177回)講演大会. 2025.
7. WEN, ZhenChao, ハ ツォン, UZUHASHI, Jun, OHKUBO, Tadakatsu, 能崎 幸雄, MITANI, Seiji, SUKEGAWA, Hiroaki. Epitaxial Li-Ti-O thin films with conductivity gradient for spin-orbit torques. 第49回日本磁気学会学術講演会. 2025.
8. シャイケ トーマス, 温 振超, 増田 啓介, 三浦 良雄, 葛西 伸哉, 三谷 誠司, 介川 裕章. トンネル磁気抵抗振動現象のバイアス依存性. 第49回日本磁気学会学術講演会. 2025.
9. 増田 啓介, シャイケ トーマス, 介川 裕章, 小塚 裕介, 三谷 誠司, 三浦 良雄. TMR振動の理論：微視的機構及び実験結果に対する考察. 第49回日本磁気学会学術講演会. 2025.
10. MASUDA, Keisuke, SCHEIKE, Thomas, SUKEGAWA, Hiroaki, KOZUKA, Yusuke, MITANI, Seiji, MIURA, Yoshio. Theoretical and experimental studies for understanding the TMR oscillation. 第86回応用物理学会秋季学術講演会. 2025.
11. 岡崎 隆太, 柴田 有仁, 松坂 美月, 若本 瑞葵, 介川 裕章, 海住 英生. 磁気トンネル接合における磁気キャパシタンス効果の絶縁層膜厚依存性と数値計算モデリング. 2025年第86回応用物理学会秋季学術講演会. 2025.
12. Xueyao HOU, 伊藤 啓太, Varun Kumar KUSHWAHA, 山崎 匠, Junwei GU, 坂本 祥哉, WEN, ZhenChao, MASUDA, Keisuke, 岡林 潤, 関 剛斎. Tungsten-Mediated Interlayer Exchange Coupling System Revisited. 第86回応用物理学会秋季学術講演会. 2025.
13. WEN, ZhenChao, タルリ マノイ, MITANI, Seiji, SUKEGAWA, Hiroaki, Brian York, Xiaoyong Liu, Maki Maeda, Quang Le. Topological heterostructure engineering toward advanced read head technologies for hard disk drives. The Magnetic Recording Conference (TMRC 2025). 2025.
14. WEN, ZhenChao, ハ ツォン, Jun okabayashi, Yoshio Miura, OHKUBO, Tadakatsu, Takeshi Seki, SUKEGAWA, Hiroaki, MITANI, Seiji. Altermagnetic RuO2(101) thin films exhibiting a single variant. IcAUMS 2025 (International Conference of Asian Union of Magnetics Societies). 2025.
15. SUKEGAWA, Hiroaki, SCHEIKE, Thomas, UZUHASHI, Jun, WEN, ZhenChao, KASAI, Shinya, OHKUBO, Tadakatsu, MITANI, Seiji. Improvement in tunnel magnetoresistance of CoFeB-based magnetic tunnel junctions by MgO barrier interface modification. IcAUMS2025 (International Conference of Asian Union of Magnetics Societies). 2025. 招待講演
16. モンダル ロヒテスワー, WEN, ZhenChao, Chandrasekhar Murapaka, SUKEGAWA, Hiroaki, Quang Le, Xiaoyong Liu, Brian York, Maki Maeda, MITANI, Seiji. Interface engineering of topological BiSb/CoFeB heterostructures for efficient spin-charge conversion. IcAUMS 2025 (International Conference of Asian Union of Magnetics Societies). 2025.
17. ユン ソク　イン, WEN, ZhenChao, KASAI, Shinya, MITANI, Seiji, SUKEGAWA, Hiroaki, Young Keun Kim. Perpendicular magnetic tunnel junctions with β-W spin-orbit torque channels. IcAUMS2025 (International Conference of Asian Union of Magnetics Societies). 2025.
18. FATHONI, Kresna Bondan, WEN, ZhenChao, MITANI, Seiji, SUKEGAWA, Hiroaki. Perpendicularly magnetized synthetic antiferromagnetic layers based on CoPd/Ru/CoPd(111) multilayers for magnetic tunnel junctions. IcAUMS2025 (International Conference of Asian Union of Magnetics Societies). 2025.
19. ソン ジェユアン, シャイケ トーマス, ハ ツォン, 温 振超, 大久保 忠勝, Kwangseok Kim, 介川 裕章, 三谷 誠司. エピタキシャルCo/Pt(111)超格子垂直磁化膜の原子層厚のスパッタ制御. 第72回応用物理学会春季学術講演会. 2025.
20. WEN, ZhenChao, SUKEGAWA, Hiroaki, OHKUBO, Tadakatsu, MITANI, Seiji. Advanced magnetron sputtering technology for high-performance spintronic materials. International Conference On Laser & other Deposition techniques (iCOLD25). 2025. 招待講演 Open Access
21. 介川 裕章. 巨大トンネル磁気抵抗効果に向けた材料開発の最前線. PASPS-28（第 28 回半導体におけるスピン工学の基礎と応用）. 2025. 招待講演
22. SUKEGAWA, Hiroaki, SCHEIKE, Thomas, UZUHASHI, Jun, WEN, ZhenChao, KASAI, Shinya, OHKUBO, Tadakatsu, MITANI, Seiji. Tunnel magnetoresistance up to 405% at room temperature in exchange-spin-valve CoFeB/MgO/CoFeB junctions by in-situ MgO annealing. 2025 Joint MMM-Intermag (The 16th Joint Conference on Magnetism and Magnetic Materials and Intermag). 2025.
23. MASUDA, Keisuke, SCHEIKE, Thomas, SUKEGAWA, Hiroaki, KOZUKA, Yusuke, MITANI, Seiji, MIURA, Yoshio. Theory for the TMR oscillation as a function of the barrier thickness. The 16th Joint Conference on Magnetism and Magnetic Materials and Intermag. 2025.
24. SIHOMBING, Rombang Rizky, SCHEIKE, Thomas, WEN, ZhenChao, UZUHASHI, Jun, OHKUBO, Tadakatsu, MITANI, Seiji, SUKEGAWA, Hiroaki. Tunnel magnetoresistance enhancement by ultrathin MgO insertions in Fe/MgGa2O4/Fe(001) magnetic tunnel junctions. 2025 Joint MMM-Intermag. 2025.
25. SONG, Jieyuan, SCHEIKE, Thomas, ハ ツォン, WEN, ZhenChao, OHKUBO, Tadakatsu, Kwangseok Kim, SUKEGAWA, Hiroaki, MITANI, Seiji. Tunnel Magnetoresistance in Fully Epitaxial CoPt/MgO/CoPt(111) Perpendicular Magnetic Tunnel Junctions. 2025 Joint MMM-Intermag (The 16th Joint Conference on Magnetism and Magnetic Materials and Intermag). 2025.
26. ロイ　チョウドリー モーリ, ハ ツォン, タン カ, Hiroki Koizumi, WEN, ZhenChao, Subhash Thota, SUKEGAWA, Hiroaki, MITANI, Seiji. Development of highly conductive SrMoO3 epitaxial thin films for advanced spintronic applications. 2025 Joint MMM-Intermag (The 16th Joint Conference on Magnetism and Magnetic Materials and Intermag). 2025.
27. WEN, ZhenChao, ハ ツォン, Jun okabayashi, Yoshio Miura, OHKUBO, Tadakatsu, Takeshi Seki, SUKEGAWA, Hiroaki, MITANI, Seiji. Demonstration of single-variant altermagnetic RuO2(101) thin films on Al2O3 r-plane substrates. 2025 Joint MMM-Intermag (The 16th Joint Conference on Magnetism and Magnetic Materials and Intermag). 2025.

2024

1. 佐々木 悠太, 杉本 聡志, 葛西 伸哉, 温 振超, 三谷 誠司, 高橋 有紀子. MRAM 製造ラインに向けた垂直磁化 CoFeB 薄膜の全光学的磁化ダイナミクス計測. 日本電子材料技術協会 2024年度第61回秋季講演大会. 2024.
2. SIHOMBING, Rombang Rizky, SCHEIKE, Thomas, WEN, ZhenChao, UZUHASHI, Jun, OHKUBO, Tadakatsu, MITANI, Seiji, SUKEGAWA, Hiroaki. Enhancement of tunnel magnetoresistance by interface modification of MgGa2O4-based magnetic tunnel junctions. 第48回日本磁気学会学術講演会. 2024.
3. 増田 啓介, シャイケ トーマス, 介川 裕章, 小塚 裕介, 三谷 誠司, 三浦 良雄. TMRのバリア膜厚振動に対する理論研究. 第48回日本磁気学会学術講演会. 2024.
4. 鴻池 貴子, 宇治 進也, 徳本有紀, 枝川圭一, 寺嶋 太一. Sn-BSTSトポロジカル絶縁体における定緩和時間近似の妥当性. 第21回日本熱電学会学術講演会 (TSJ2024). 2024.
5. 佐々木 悠太, 杉本 聡志, 葛西 伸哉, 温 振超, 三谷 誠司, 高橋 有紀子. 時間分解磁気光学カー効果による低磁場下での垂直磁化CoFeB薄膜の磁化歳差ダイナミクス評価. 第48回　日本磁気学会学術講演会. 2024.
6. WEN, ZhenChao, OHKUBO, Tadakatsu, SUKEGAWA, Hiroaki, MITANI, Seiji. Spin and orbit torques in artificial alloy thin films and heterostructures. 第48回日本磁気学会学術講演会. 2024. 招待講演 Open Access
7. ハ ツォン, 増田 啓介, ソン ジェユアン, シャイケ トーマス, 温 振超, 三浦 良雄, 大久保 忠勝, 宝野 和博, 三谷 誠司, 介川 裕章. エピタキシャルfcc-CoFe/MgO/CoFe(111)型強磁性トンネル接合におけるナノ結晶ドメインの形成と磁気抵抗比への影響. 第48回日本磁気学会学術講演会. 2024.
8. MASUDA, Keisuke, SCHEIKE, Thomas, SUKEGAWA, Hiroaki, KOZUKA, Yusuke, MITANI, Seiji, MIURA, Yoshio. Theoretical approach for the TMR oscillation as a function of the barrier thickness. 第85回応用物理学会秋季学術講演会. 2024.
9. SIHOMBING, Rombang Rizky, SCHEIKE, Thomas, WEN, ZhenChao, UZUHASHI, Jun, OHKUBO, Tadakatsu, MITANI, Seiji, SUKEGAWA, Hiroaki. Enhanced tunnel magnetoresistance of Fe/MgGa2O4/Fe(001) magnetic tunnel junctions using MgO terminations as a Ga diffusion barrier. 第85回応用物理学会秋季学術講演会. 2024.
10. 服部 裕也, 鴻池 貴子, 宇治 進也, 徳本有紀, 枝川圭一, 寺嶋 太一. トポロジカル表面状態における緩和時間のエネルギー依存性の測定. 日本物理学会　第79回年次大会（2024年）. 2024.
11. MASUDA, Keisuke, SCHEIKE, Thomas, SUKEGAWA, Hiroaki, KOZUKA, Yusuke, MITANI, Seiji, MIURA, Yoshio. Theory for Tunnel Magnetoresistance Oscillation: an Analytical Approach. Joint Inter-laboratory Workshop on Nano-magnetics (JIWON). 2024. 招待講演
12. FATHONI, Kresna Bondan, SCHEIKE, Thomas, MITANI, Seiji, SUKEGAWA, Hiroaki. CoPd-based perpendicular synthetic antiferromagnetic layers with strong exchange coupling oscillation. 25th International Colloquium on Magnetic Films and Surfaces (ICMFS2024) . 2024.
13. タルリ マノイ, WEN, ZhenChao, UZUHASHI, Jun, OHKUBO, Tadakatsu, SUKEGAWA, Hiroaki, ムラパカ チャンドラセカール, Brian York, Xiaoyong Liu, Quang Le, MITANI, Seiji. Spin-orbit torque driven by interfacial chemistry in topological BiSb/NiFe bilayers with Ti insertion. 25th International Colloquium on Magnetic Films and Surfaces (ICMFS2024). 2024. Open Access
14. SUKEGAWA, Hiroaki, SCHEIKE, Thomas, WEN, ZhenChao, KASAI, Shinya, MITANI, Seiji. Exploring stack-structures for over 400% tunnel magnetoresistance in spin-valve-type CoFeB/MgO/CoFeB junctions. 25th International Colloquium on Magnetic Films and Surfaces (ICMFS2024) . 2024.
15. 金澤 朋希, SCHEIKE, Thomas, UZUHASHI, Jun, OHKUBO, Tadakatsu, SUKEGAWA, Hiroaki, MITANI, Seiji, Hideto Yanagihara. Epitaxial L10-CrPt(001) templating layers for L10-FePt-based perpendicular magnetic tunnel junctions. 25th International Colloquium on Magnetic Films and Surfaces (ICMFS2024) . 2024.
16. SASAKI, Yuta, SUGIMOTO, Satoshi, KASAI, Shinya, WEN, ZhenChao, MITANI, Seiji, TAKAHASHI, Yukiko. Magnetization precession of perpendicularly magnetized CoFeB/MgO structures detected by all-optical method at relatively low magnetic fields. MORIS2024 (Magnetics and Optics Research International Symposium 2024). 2024.
17. 小泉 洸生, 温 振超, 大久保 忠勝, 埋橋 淳, 介川 裕章, 三谷 誠司. 岩塩型LiTiO/CoFeB界面における垂直磁気異方性. 第71回応用物理学会春季学術講演会. 2024.
18. Yuto Shibata, Kenta Sato, SUKEGAWA, Hiroaki, Hideo Kaiju. FeCo/MgAl2O4/FeCo(001) magnetic tunnel junctions with a large magnetocapacitance ratio of 456%. 第71回応用物理学会春季学術講演会. 2024.
19. 介川 裕章, シャイケ トーマス, 温 振超, 三谷 誠司. 巨大室温トンネル磁気抵抗比631%の観測. 第71回応用物理学会春季学術講演会. 2024. 招待講演
20. タン カ, ハ ツォン, WEN, ZhenChao, SUKEGAWA, Hiroaki, OHKUBO, Tadakatsu, Yukio Nozaki, MITANI, Seiji. Nonequilibrium RuMo alloy epitaxial thin films exhibiting enhanced orbital torque efficiency. 第71回応用物理学会春季学術講演会. 2024.
21. ロイ　チョウドリー モーリ, ハ ツォン, タン カ, 小泉 洸生, WEN, ZhenChao, Subhash Thota, SUKEGAWA, Hiroaki, MITANI, Seiji. Epitaxial conductive SrMoO3(001) thin films grown in pure Ar atmosphere using sputtering technique. 第71回応用物理学会春季学術講演会. 2024.
22. 鴻池 貴子, 宇治 進也, 服部 裕也, 寺嶋 太一, 加藤礼三. alpha-(BEDT-TTF)2I3とalpha-(BETS)2I3における1軸ひずみ効果の比較. 日本物理学会2024年春季大会. 2024. Open Access
23. KIKUGAWA, Naoki, UJI, Shinya, TERASHIMA, Taichi. Anomalous Hall effect with plateaus in a magnetic Weyl semimetal candidate NdAlGe. CEMS Symposium on Emergent Quantum Materials 2024. 2024.

2023

1. SONG, Jieyuan, SCHEIKE, Thomas, ハ ツォン, WEN, ZhenChao, SUKEGAWA, Hiroaki, OHKUBO, Tadakatsu, HONO, Kazuhiro, MITANI, Seiji. Epitaxial (111) Barrier Magnetic Tunnel Junctions with Fcc-CoFe Electrodes. MRM2023/IUMRS-ICA2023 Grand Meeting. 2023.
2. ハ ツォン, SONG, Jieyuan, WEN, ZhenChao, SUKEGAWA, Hiroaki, MIURA, Yoshio, OHKUBO, Tadakatsu, Yukio Nozaki, MITANI, Seiji. Nano artificial alloys in bulk-immiscible Ru-Cu system for spin-current generation. MRM2023/IUMRS-ICA2023 Grand Meeting. 2023.
3. 名和 憲嗣, 鈴木 健司, MASUDA, Keisuke, 田中宗, MIURA, Yoshio. Quantum-annealing Approach for Exploring Spintronics Materials: Case Study of Cation-disordered Inverse Spinel MgGa2O4 Oxides. MRM2023/IUMRS-ICA2023. 2023.
4. MODAK, Rajkumar, HIRAI, Takamasa, SAKURABA, Yuya, MITANI, Seiji, OYANAGI Koichi, SEKI Takeshi, UCHIDA, Kenichi. High-throughput investigation of magnetoresistance materials based on lock-in thermography. International Conference on Magnetic Materials and Applications (ICMAGMA-2023). 2023.
5. SONG, Jieyuan, SCHEIKE, Thomas, ハ ツォン, WEN, ZhenChao, OHKUBO, Tadakatsu, Kwangseok Kim, SUKEGAWA, Hiroaki, MITANI, Seiji. Perpendicular Magnetic Tunnel Junctions with a Monoatomic-Layer-Controlled CoPt(111) layer and a MgO(111) Barrier . The 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023). 2023.
6. SCHEIKE, Thomas, ハ ツォン, WEN, ZhenChao, SUKEGAWA, Hiroaki, MITANI, Seiji. Giant oscillatory tunnel magnetoresistance: an unsolved spin dependent tunneling puzzle. The 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023). 2023. 招待講演
7. WEN, ZhenChao, SCHEIKE, Thomas, ハ ツォン, MASUDA, Keisuke, SUKEGAWA, Hiroaki, OHKUBO, Tadakatsu, MITANI, Seiji. Inverse tunneling magnetoresistance driven by interfacial resonance states in a (001)-oriented FeRh/MgO/FeCo junction. The 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023). 2023. Open Access
8. SUKEGAWA, Hiroaki. Record for tunnel magnetoresistance of 631% at room temperature with barrier interface control technology. The 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023). 2023. 招待講演
9. ハ ツォン, MASUDA, Keisuke, SONG, Jieyuan, SCHEIKE, Thomas, WEN, ZhenChao, SUKEGAWA, Hiroaki, MIURA, Yoshio, OHKUBO, Tadakatsu, HONO, Kazuhiro, MITANI, Seiji. Three Types of Nano Crystal Domain Structures in Fully Epitaxial fcc-Co/MgO/Co(111) Magnetic Tunnel Junctions. The 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023). 2023.
10. タン カ, ハ ツォン, WEN, ZhenChao, SUKEGAWA, Hiroaki, OHKUBO, Tadakatsu, 能崎　幸雄, MITANI, Seiji. Epitaxial Ru-Mo(0001) Thin Films with Nano-Scale Resistivity Gradient for Charge-Spin Conversion. The 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023). 2023.
11. 金澤 朋希, シャイケ トーマス, 埋橋 淳, 大久保 忠勝, 介川 裕章, 三谷 誠司, 柳原 英人. 垂直型強磁性トンネル接合のためのエピタキシャルMgAl2O4/L10-FePt(001)構造の作製. 第47回日本磁気学会学術講演会. 2023.
12. 増田 啓介, 伊藤博介, 介川 裕章, 三谷 誠司, 三浦 良雄. SrTiO3を用いた(111)配向磁気トンネル接合の理論研究. 第47回　日本磁気学会学術講演会. 2023.
13. 名和 憲嗣, 鈴木 健司, 増田 啓介, 田中宗, 三浦 良雄. 量子アニーリングによる不規則性トンネルバリア設計. 第47回日本磁気学会学術講演会. 2023.
14. SCHEIKE, Thomas, WEN, ZhenChao, SUKEGAWA, Hiroaki, MITANI, Seiji. CoFe/MgO/CoFe(001) magnetic tunnel junctions with giant tunnel magnetoresistance exceeding 630% at room temperature. 第47回日本磁気学会学術講演会. 2023.
15. ハ ツォン, WEN, ZhenChao, SUKEGAWA, Hiroaki, MITANI, Seiji. High-quality epitaxial growth of altermagnetic RuO2 films using reactive sputtering. 第84回応用物理学会秋季学術講演会. 2023.
16. 名和 憲嗣, 鈴木 健司, MASUDA, Keisuke, 田中宗, MIURA, Yoshio. Quantum-annealing approach for design of magnetic tunnel junction: Case study of inverse-spinel MgGa2O4 tunnel barrier. 第84回応用物理学会秋季学術講演会. 2023.
17. シャイケ トーマス, 温 振超, 介川 裕章, 三谷 誠司. 630%を超える室温トンネル磁気抵抗比の観測. 2023年第84回応用物理学会秋季学術講演会. 2023.
18. 名和 憲嗣, 鈴木 健司, 増田 啓介, 田中宗, 三浦 良雄. 量子アニーリングと第一原理計算を用いた不規則系酸化物の最適化. 第84回応用物理学会秋季学術講演会. 2023.
19. 菊川 直樹, 寺嶋 太一, 加藤 健, 林 百子, 山口 仁志, 宇治 進也. 磁性ワイル候補物質 NdAlGe の低温物性. 日本物理学会 第78回 年次大会. 2023.
20. 寺嶋 太一, 藤井秀朗, 宇治 進也. FeSeの磁場中層間電気抵抗測定. 日本物理学会 第78回年次大会. 2023.
21. SUKEGAWA, Hiroaki. Development of spinel barriers for high performance magnetic tunnel junctions. The 6th International Conference of Asian Union of Magnetics Societies (IcAUMS2023). 2023. 招待講演
22. TERASHIMA, Taichi, 廣瀬 陽代, MATSUSHITA, Yoshitaka, UJI, Shinya, 池田浩章. In-plane nematic anisotropy revealed by interlayer resistivity measurements on the iron-based superconductor parent compound CaFeAsF. International Conference on Quantum Liquid Crystals 2023 (QLC2023) . 2023.
23. SUKEGAWA, Hiroaki. Room temperature tunnel magnetoresistance new record of 631%, toward new spintronic devices. The 34th Magnetic Recording Conference (TMRC 2023). 2023. 招待講演
24. SUKEGAWA, Hiroaki, WEN, ZhenChao, KASAI, Shinya, UZUHASHI, Jun, OHKUBO, Tadakatsu, HONO, Kazuhiro, MITANI, Seiji, Shinto Ichikawa. Improved dielectric breakdown of magnetic tunnel junctions using a lattice-matched MgAl2O4 barrier. MML2023 (11th International Symposium on Metallic Multilayers). 2023.
25. SCHEIKE, Thomas, WEN, ZhenChao, KASAI, Shinya, SUKEGAWA, Hiroaki, MITANI, Seiji. Analysis of large oscillations in tunnel magnetoresistance and resistance of Fe/Mg4Al-Ox/Fe magnetic tunnel junctions. MML2023 (11th International Symposium on Metallic Multilayers). 2023.
26. SUKEGAWA, Hiroaki. Advancing TMR through Epitaxial Technology: Reaching 631% at Room Temperature. The 2023 Spintronics Workshop on LSI . 2023. 招待講演
27. MODAK, Rajkumar, HIRAI, Takamasa, SAKURABA, Yuya, MITANI, Seiji, OYANAGI Koichi, SEKI Takeshi, UCHIDA, Kenichi. High-throughput screening of magnetoresistance materials based on lock-in thermography. SPIN CALORITRONICS XII. 2023.
28. WEN, ZhenChao, SONG, Jieyuan, ハ ツォン, SCHEIKE, Thomas, SUKEGAWA, Hiroaki, OHKUBO, Tadakatsu, 能崎 幸雄, MITANI, Seiji. Spin current generation in highly conductive Ru/Cu epitaxial heterostructures. Intermag 2023. 2023. Open Access
29. タン カ, WEN, ZhenChao, 関 剛斎, SUKEGAWA, Hiroaki, MITANI, Seiji. Effects of Elemental Doping and Interface Engineering on Spin-Orbit Torques in CoSi-based Topological Semimetal Thin Films. Intermag 2023. 2023. Open Access
30. ハ ツォン, SONG, Jieyuan, WEN, ZhenChao, SUKEGAWA, Hiroaki, MIURA, Yoshio, OHKUBO, Tadakatsu, 能崎 幸雄, MITANI, Seiji. Nano artificial alloys in bulk-immiscible Ru-Cu system for spin-current generation. Intermag 2023. 2023. Open Access
31. SCHEIKE, Thomas, WEN, ZhenChao, KASAI, Shinya, SUKEGAWA, Hiroaki, MITANI, Seiji. Sawtooth-like giant oscillation of tunnel magnetoresistance in epitaxial Fe/Mg4Al-Ox/Fe(001) magnetic tunnel junctions. Intermag 2023. 2023.
32. タパリア ドリー, SASAKI, Taisuke, NAKATANI, Tomoya, SUTO, Hirofumi, MIURA, Yoshio, リー ゼハオ, クシュワハ ヴァルン クマール, K. Inubushi, S. Ichikawa, K. Nakada, T. Sasaki, MITANI, Seiji, SAKURABA, Yuya. Large spin-dependent scattering at half metallic Co2FeGa0.5Ge0.5 Heusler alloy and CoFe polycrystalline interface​. INTERMAG 2023. 2023.
33. SONG, Jieyuan, SCHEIKE, Thomas, ハ ツォン, WEN, ZhenChao, SUKEGAWA, Hiroaki, OHKUBO, Tadakatsu, HONO, Kazuhiro, MITANI, Seiji. Co90Fe10/Mg-Al-O/Co90Fe10 magnetic tunnel junctions with a fully epitaxial fcc (111) structure. Intermag 2023. 2023.
34. Yuto Shibata, SUKEGAWA, Hiroaki. Large tunnel magnetocapacitance effect in FeCo/MgAlO/FeCo(001) magnetic tunnel junctions. Intermag 2023. 2023.
35. MASUDA, Keisuke, 伊藤博介, SUKEGAWA, Hiroaki, MITANI, Seiji, MIURA, Yoshio. Prediction of High Tunnel Magnetoresistance Ratios in (111)-Oriented Junctions with SrTiO3 Barriers. Intermag 2023. 2023.
36. SUKEGAWA, Hiroaki. Frontier of giant tunnel magnetoresistance effect for future spintronic applications. The 1st Y-KAST International Conference. 2023. 招待講演
37. 寺嶋 太一, 廣瀬 陽代, 松下 能孝, 宇治 進也, 池田浩章. 磁場中層間抵抗測定で見る鉄系母物質CaFeAsFの面内異方性. 日本物理学会 2023年春季大会. 2023.
38. 鴻池 貴子, 宇治 進也, 服部 裕也, 寺嶋 太一, 山本薫. 1軸引張・圧縮によるalpha-(BEDT-TTF)2I3の電子状態の制御II. 日本物理学会. 2023.
39. 介川 裕章, シャイケ トーマス, 温 振超, 葛西 伸哉, 三谷 誠司. 面内スピンバルブ型CoFeB/MgO/CoFeB 強磁性トンネル接合における高効率データ取得と多層構造最適化. 第70回応用物理学会春季学術講演会. 2023.
40. MASUDA, Keisuke, 伊藤博介, SUKEGAWA, Hiroaki, MITANI, Seiji, MIURA, Yoshio. Large tunnel magnetoresistance in (111)-oriented junctions with a SrTiO3 barrier. 第70回応用物理学会春季学術講演会. 2023.
41. 金俊延, UZUHASHI, Jun, OHKUBO, Tadakatsu, MITANI, Seiji. Orbital torque modulation by oxygen accumulation. 第70回応用物理学会春季講演会. 2023.
42. SCHEIKE, Thomas, WEN, ZhenChao, KASAI, Shinya, SUKEGAWA, Hiroaki, MITANI, Seiji. Staircase-like tunnel resistance increase with barrier thickness in epitaxial Fe/Mg4Al-Ox/Fe(001) magnetic tunnel junctions. 第70回応用物理学会春季学術講演会. 2023.

1. 温 振超, 岡林 潤. 新しい磁性体「交替磁性体」をRuO2での実証. 現代化学. 2026 [2] 9-9. 2026. Open Access