publication_type publication_year number author title journal_title volume_number issue_number start_page end_page doi reported_at Paper 2025 1 S. Isogami, Y. Sasaki, Y. Fan, Y. Kubota, J. Gadbois, K. Hono, Y.K. Takahashi スピントルク熱アシスト磁気記録 Acta Materialia 286 120743 120743-8 https://doi.org/10.1016/j.actamat.2025.120743 2025-04-27 00:01:54 +0900 Paper 2025 2 Shinji Isogami, Kosuke Imamura, Ryota Kuwayama, Kouta Abe, Mitsuru Ohtake, Marina Makarova, Hitoshi Saito 交番磁気力顕微鏡で評価されたMn4Nエピタキシャル薄膜の非共面磁気構造 Journal of Physics D: Applied Physics 58 6 065002 065002-9 https://doi.org/10.1088/1361-6463/ad9285 2025-04-27 00:01:54 +0900 Paper 2025 3 P. D. Bentley, Y. Sasaki, I. Suzuki, S. Isogami, Y. K. Takahashi, H. Suto Development of L10-ordered FePt with low damping and large perpendicular magnetic anisotropy by engineering the nanostructure Applied Physics Letters 126 2 022404-1 022404-6 https://doi.org/10.1063/5.0246369 2025-04-27 00:01:54 +0900 Paper 2024 1 P. Tozman, S. Isogami, I. Suzuki, A. Bolyachkin, H. Sepehri-Amin, S.J. Greaves, H. Suto, Y. Sasaki, T.Y. Chang, Y. Kubota, P. Steiner, P.W. Huang, K. Hono, Y.K. Takahashi Dual-layer FePt-C granular media for multi-level heat-assisted magnetic recording Acta Materialia 271 119869 119869-8 https://doi.org/10.1016/j.actamat.2024.119869 2025-04-27 00:01:54 +0900 Paper 2024 2 Nitipriya Tripathi, Shrawan K. Mishra, Yoshio Miura, Shinji Isogami "Impact of nitrogen on the charge-to-spin conversion efficiency in antiferromagnetic Mn3PtN compared to Mn3Pt thin films" Physical Review B 109 22 224406-1 224406-9 https://doi.org/10.1103/physrevb.109.224406 2025-04-27 00:01:54 +0900 Paper 2023 1 Yura Maeda, Kosuke Imamura, Mitsuru Ohtake, Shinji Isogami, Tetsuroh Kawai, Masaaki Futamoto, Fumiyoshi Kirino, Nobuyuki Inaba Large magnetostriction in γʹ-Fe4N single-crystal thin film Journal of Magnetism and Magnetic Materials 585 170942 170942-5 https://doi.org/10.1016/j.jmmm.2023.170942 2025-04-27 00:01:54 +0900 Paper 2023 2 Huiling Mao, Yuta Sasaki, Yuta Kobayashi, Shinji Isogami, Teruo Ono, Takahiro Moriyama, Yukiko K. Takahashi, Kihiro T. Yamada Ultrafast spin-to-charge conversion in antiferromagnetic (111)-oriented L12-Mn3Ir Applied Physics Letters 123 21 https://doi.org/10.1063/5.0168138 2025-04-27 00:01:54 +0900 Paper 2023 3 Tomohiro Taniguchi, Shinji Isogami, Shuji Okame, Katsuyuki Nakada, Eiji Komura, Tomoyuki Sasaki, Seiji Mitani, Masamitsu Hayashi Probability of spin-orbit torque driven magnetization switching assisted by spin-transfer torque Physical Review B 108 13 https://doi.org/10.1103/physrevb.108.134431 2025-04-27 00:01:54 +0900 Paper 2023 4 Hotaka Sakaguchi, Shinji Isogami, Makoto Niimi, Takayuki Ishibashi Boron-induced magneto-optical Kerr spectra and dielectric tensors in ferrimagnetic (Mn4N)B antiperovskite thin films Journal of Physics D: Applied Physics 56 36 365002 https://doi.org/10.1088/1361-6463/acd9d4 2025-04-27 00:01:54 +0900 Paper 2023 5 Kosuke Imamura, Mitsuru Ohtake, Shinji Isogami, Masaaki Futamoto, Tetsuroh Kawai, Fumiyoshi Kirino, Nobuyuki Inaba Introduction of VN underlayer and caplayer for preparation of Mn4N(001) single-crystal thin film with perpendicular magnetic anisotropy AIP Advances 13 2 https://doi.org/10.1063/9.0000572 2025-04-27 00:01:54 +0900 Paper 2023 6 Shinji Isogami, Yukiko K. Takahashi Antiperovskite Magnetic Materials with 2p Light Elements for Future Practical Applications Advanced Electronic Materials 9 1 https://doi.org/10.1002/aelm.202200515 2025-04-27 00:01:54 +0900 Paper 2023 7 Shinji Isogami, Yohei Kota, Hideyuki Yasufuku, Keiji Oyoshi, Masahiko Tanaka, Yukiko K. Takahashi "Carbon-induced magnetic properties and anomalous Hall effect in Co2Mn2C thin films with L10 -like structures" Physical Review Materials 7 1 https://doi.org/10.1103/physrevmaterials.7.014411 2025-04-27 00:01:54 +0900 Paper 2022 1 磯上 慎二 次世代スピントロニクス実用材料へ向けた逆ペロブスカイト型軽元素含有遷移金属膜の開発現状～Fe4N, Mn4N薄膜を例に～ Magnetics Japan 17 2 89 101 2025-04-27 00:01:54 +0900 Paper 2022 2 Shinji Isogami, Mitsuru Ohtake, Yusuke Kozuka, Yukiko K. Takahashi Wide modulation of coercive fields in Mn4N ferrimagnetic thin films caused dominantly by dislocation microstructures Journal of Magnetism and Magnetic Materials 560 169642 https://doi.org/10.1016/j.jmmm.2022.169642 2025-04-27 00:01:54 +0900 Paper 2022 3 Shota Noro, Kotaro Nakano, Mitsuru Ohtake, Shinji Isogami, Masaaki Futamoto, Tetsuroh Kawai, Fumiyoshi Kirino, Nobuyuki Inaba Effects of Composition on the Ordered Phase Formation in Mn-Al and Mn-Ge Alloy Thin Films Grown on Cr(001) Single-Crystal Underlayers IEEE Transactions on Magnetics 58 9 1 5 https://doi.org/10.1109/tmag.2022.3151235 2025-04-27 00:01:54 +0900 Paper 2022 4 今村 光佑, 前田 悠良, 大竹 充, 磯上 慎二, 二本 正昭, 川井 哲郎, 桐野 文良, 稲葉 信幸 MgO(001)単結晶基板上におけるγʹ-Fe4N薄膜のエピタキシャル成長 日本磁気学会論文特集号 6 2 105 110 https://doi.org/10.20819/msjtmsj.22tr620 2025-04-27 00:01:54 +0900 Paper 2022 5 Tomohiro Taniguchi, Shinji Isogami, Yohei Shiokawa, Yugo Ishitani, Eiji Komura, Tomoyuki Sasaki, Seiji Mitani, Masamitsu Hayashi Magnetization switching probability in the dynamical switching regime driven by spin-transfer torque Physical Review B 106 10 https://doi.org/10.1103/physrevb.106.104431 2025-04-27 00:01:54 +0900 Paper 2022 6 Shinji Isogami, Mitsuru Ohtake, Yukiko K. Takahashi Impact of B-doping on topological Hall resistivity in (111)- and (110)-oriented Mn4N single layers with the non-collinear spin structure Journal of Applied Physics 131 7 https://doi.org/10.1063/5.0083042 2025-04-27 00:01:54 +0900 Paper 2021 1 Shinji Isogami, Yohei Shiokawa, Atsushi Tsumita, Eiji Komura, Yugo Ishitani, Kosuke Hamanaka, Tomohiro Taniguchi, Seiji Mitani, Tomoyuki Sasaki, Masamitsu Hayashi Spin–orbit torque driven magnetization switching in W/CoFeB/MgO-based type-Y three terminal magnetic tunnel junctions Scientific Reports 11 1 https://doi.org/10.1038/s41598-021-95422-8 2025-04-27 00:01:54 +0900 Paper 2021 2 Shinji Isogami, Nagalingam Rajamanickam, Yusuke Kozuka, Yukiko K. Takahashi Efficient current-driven magnetization switching owing to isotropic magnetism in a highly symmetric 111-oriented Mn4N epitaxial single layer AIP Advances 11 10 105314 https://doi.org/10.1063/5.0062253 2025-04-27 00:01:54 +0900 Paper 2021 3 Nagalingam Rajamanickam, Towhid H. Chowdhury, Shinji Isogami, Ashraful Islam Magnetic Properties in CH3NH3PbI3 Perovskite Thin Films by Mn Doping The Journal of Physical Chemistry C 125 36 20104 20112 https://doi.org/10.1021/acs.jpcc.1c06558 2025-04-27 00:01:54 +0900 Paper 2021 4 Y. Kozuka, S. Isogami, K. Masuda, Y. Miura, Saikat Das, J. Fujioka, T. Ohkubo, S. Kasai "Observation of Nonlinear Spin-Charge Conversion in the Thin Film of Nominally Centrosymmetric Dirac Semimetal SrIrO3 at Room Temperature" Physical Review Letters 126 23 https://doi.org/10.1103/physrevlett.126.236801 2025-04-27 00:01:54 +0900 Paper 2021 5 Shinji Isogami, Yuto Oishi, Chikara Furukawa, Nobuhito Ohnishi, Kan Okubo Long-term outdoor observation of geomagnetic fields using tunneling magnetoresistance-based magnetometer and detection of long-period oscillations of geomagnetic pulsations: prospects for earthquake disaster prevention Applied Physics Express 14 5 056502 https://doi.org/10.35848/1882-0786/abf66a 2025-04-27 00:01:54 +0900 Paper 2021 6 Shinji Isogami, Keisuke Masuda, Yoshio Miura, Nagalingam Rajamanickam, Yuya Sakuraba Anomalous Hall and Nernst effects in ferrimagnetic Mn4N films: Possible interpretations and prospects for enhancement Applied Physics Letters 118 9 092407 https://doi.org/10.1063/5.0039569 2025-04-27 00:01:54 +0900 Paper 2020 1 Nagalingam Rajamanickam, Shinji Isogami, Kathirvel Ramachandran Effect of Co doping for improved photovoltaic performance of dye-sensitized solar cells in BaSnO3 nanostructures Materials Letters 275 128139 https://doi.org/10.1016/j.matlet.2020.128139 2025-04-27 00:01:54 +0900 Paper 2020 2 Shinji Isogami Spin-orbit torques in antiperovskite Fe4N pseudo-single-crystal films with negative spin polarization Journal of Magnetism and Magnetic Materials 501 166400 https://doi.org/10.1016/j.jmmm.2020.166400 2025-04-27 00:01:54 +0900 Paper 2020 3 Shinji Isogami, Keisuke Masuda, Yoshio Miura "Contributions of magnetic structure and nitrogen to perpendicular magnetocrystalline anisotropy in antiperovskite ɛ−Mn4N" Physical Review Materials 4 1 https://doi.org/10.1103/physrevmaterials.4.014406 2025-04-27 00:01:54 +0900 Paper 2019 1 S. Sugimoto, J. Uzuhashi, S. Isogami, T. Ohkubo, Y. K. Takahashi, S. Kasai, K. Hono Impact of oxygen interdiffusion on spin-to-charge conversion at nonmagnetic metal/Bi oxide interfaces Physical Review Materials 3 10 https://doi.org/10.1103/physrevmaterials.3.104410 2025-04-27 00:01:54 +0900 Paper 2019 2 Ippei Suzuki, Jun Uzuhashi, Tadakatsu Ohkubo, Shinji Isogami 極薄Fe4Nエピタキシャル膜の歪み緩和 Materials Research Express 6 10 106446 https://doi.org/10.1088/2053-1591/ab41b9 2025-04-27 00:01:54 +0900 Paper 2019 3 Taro Komori, Toshiki Gushi, Akihito Anzai, Laurent Vila, Jean-Philippe Attané, Stefania Pizzini, Jan Vogel, Shinji Isogami, Kaoru Toko, Takashi Suemasu Magnetic and magneto-transport properties of Mn4N thin films by Ni substitution and their possibility of magnetic compensation Journal of Applied Physics 125 21 213902 https://doi.org/10.1063/1.5089869 2025-04-27 00:01:54 +0900 Paper 2019 4 Shinji Isogami, Jun Uzuhashi, Tadakatsu Ohkubo, Masamitsu Hayashi Crystalline-structure-dependent magnetoresistance in ferromagnetic metal/conducting amorphous oxide heterostructures Physical Review Materials 3 2 https://doi.org/10.1103/physrevmaterials.3.024408 2025-04-27 00:01:54 +0900 Paper 2018 1 Shinji Isogami, Akihito Anzai, Toshiki Gushi, Taro Komori, Takashi Suemasu Temperature independent, wide modulation of anomalous Hall effect by Mn doping in Fe4− x Mn x N pseudo-single-crystal films Japanese Journal of Applied Physics 57 12 120305 https://doi.org/10.7567/jjap.57.120305 2025-04-27 00:01:54 +0900 Paper 2018 2 Akihito Anzai, Toshiki Gushi, Taro Komori, Syuta Honda, Shinji Isogami, Takashi Suemasu Transition from minority to majority spin transport in iron-manganese nitride Fe4−xMnxN films with increasing x Journal of Applied Physics 124 12 123905 https://doi.org/10.1063/1.5051721 2025-04-27 00:01:54 +0900 Paper 2018 3 Shinji Isogami, Tomoyasu Taniyama Strain Mediated in-Plane Uniaxial Magnetic Anisotropy in Amorphous CoFeB Films Based on Structural Phase Transitions of BaTiO3 Single-Crystal Substrates physica status solidi (a) 215 6 1700762 https://doi.org/10.1002/pssa.201700762 2025-04-27 00:01:54 +0900 Paper 2018 4 Yuta Katori, Shinji Isogami, Tsunehiro Hato, Akira Tsukamoto, Keiichi Tanabe, Nobuhito Ohnishi, Chikara Furukawa, Kan Okubo High-resolution geomagnetic observation system using HTS-SQUID IEICE Communications Express 7 3 71 76 https://doi.org/10.1587/comex.2017xbl0168 2025-04-27 00:01:54 +0900 Paper 2017 1 中村泰貴, 磯上 慎二, 豊島　晋 磁気光学効果による動的磁場の広範囲かつ実時間観察 日本分光学会誌「光学」 47 12 505 509 2025-04-27 00:01:54 +0900 Paper 2017 2 Shinji Isogami, Koki Takanashi, Masaki Mizuguchi γ’- Fe4N薄膜における異常ネルンスト効果の結晶方位依存性 Applied Physics Express 10 7 073005 https://doi.org/10.7567/apex.10.073005 2025-04-27 00:01:54 +0900