- 論文・発表
[研究論文] |[書籍] |[会議録] |[口頭発表] |[特許]
研究論文 TSV
2020
- Shinji Isogami. Spin-orbit torques in antiperovskite Fe4N pseudo-single-crystal films with negative spin polarization. Journal of Magnetism and Magnetic Materials. 501 (2020) 166400 10.1016/j.jmmm.2020.166400
- 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] (2020) 10.1103/physrevmaterials.4.014406
2019
- Ippei Suzuki, Jun Uzuhashi, Tadakatsu Ohkubo, Shinji Isogami. Strain relaxation in epitaxial γ′-Fe4N ultrathin films. Materials Research Express. 6 [10] (2019) 106446 10.1088/2053-1591/ab41b9
- 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] (2019) 10.1103/physrevmaterials.3.104410
- 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] (2019) 213902 10.1063/1.5089869
- Shinji Isogami, Jun Uzuhashi, Tadakatsu Ohkubo, Masamitsu Hayashi. Crystalline-structure-dependent magnetoresistance in ferromagnetic metal/conducting amorphous oxide heterostructures. Physical Review Materials. 3 [2] (2019) 10.1103/physrevmaterials.3.024408
2018
- 磯上 慎二. 一般青少年を対象とした磁性・スピン・材料科学の魅力向上への取組み～学校と連携した科学イベント「つくばサイエンスコラボ2017」への共同出展報告～. 日本磁気学会会報「まぐね」. (2018) 119-124
- 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] (2018) 120305 10.7567/jjap.57.120305
- 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] (2018) 123905 10.1063/1.5051721
- 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] (2018) 1700762 10.1002/pssa.201700762
- 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] (2018) 71-76 10.1587/comex.2017xbl0168
2017
- NAKAMURA Taiki, ISOGAMI, Shinji, TOYOSHIMA Susumu. 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] (2017) 505-509
- Shinji Isogami, Koki Takanashi, Masaki Mizuguchi. Dependence of anomalous Nernst effect on crystal orientation in highly ordered γ′-Fe4N films with anti-perovskite structure. Applied Physics Express. 10 [7] (2017) 073005 10.7567/apex.10.073005
書籍 TSV
会議録 TSV
口頭発表 TSV
2019
- 磯上 慎二, 塩川 陽平, 積田 淳史, 谷口 知大, 三谷 誠司, 林 将光, 佐々木 智生. 三端子型W/CoFeB/MgO-MTJにおけるスピン軌道トルク磁化反転確率と熱安定性係数の解析. 第89回磁気学会ナノマグネティックス専門研究会. 2019
- ISOGAMI, Shinji. ANE and SOT effective fields in (Fe4N, Mn4N)/Pt bilayers characterized by using harmonic Hall voltage measurements. Annual Conference on Magnetism and Magnetic Materials. 2019
- 磯上 慎二. 負のスピン分極率を有する窒化鉄ヘテロ接合のスピンホール磁気抵抗効果と電流誘起スピン軌道トルク有効磁場の温度依存性. 第43回日本磁気学会学術講演会. 2019
- ISOGAMI, Shinji. Dependence of spin orbit torque effective fields on temperature in (Fe4N, Mn4N)/NM bilayer systems. 第80回応用物理学会秋季学術講演会. 2019
- ISOGAMI, Shinji, 安西 聡仁, 具志 俊樹, 小森 太郎, TAKAHASHI, Yukiko, 末益 崇. Enhanced effective damping constant in Mn based nitride compounds. 第66回応用物理学会春季学術講演会. 2019
- 小森 太郎, 具志 俊樹, 安西 聡仁, 廣瀬 拓, 都甲 薫, ISOGAMI, Shinji, 末益 崇. Temperature dependence of magneto-transport properties of Mn4-xNixN thin films. 第66回応用物理学会春季学術講演会. 2019
2018
- Taro Komori, Toshiki Gushi, Akihito Anzai, Kaoru Toko, ISOGAMI, Shinji, Takashi Suemasu. Significant modification of magneto-transport properties of Mn4N thin films by Ni substitution. The 79th JSAP Autumn Meeting (2018) . 2018
- 磯上 慎二, 埋橋 淳, 大久保 忠勝, 林 将光. 酸化物／強磁性金属ヘテロ接合膜における磁気抵抗効果と強磁性金属結晶配向性との相関. 第42回応用物理学会春季学術講演会. 2018
- Yuto Oishi, Yuta Katori, Tsunehiro Hato, Akira Tsukamoto, Keiichi Tanabe, ISOGAMI, Shinji, Chikara Furukawa, Nobuhito Ohnishi, Kan Ohkubo. An Observation-Based Analysis of High-Resolution Geomagnetic Field Data Using HTS-SQUID Magnetometer. Asia Oceania Geosciences Society 15th Annual Meeting. 2018
- ISOGAMI, Shinji, HAYASHI, Masamitsu. 酸化物／強磁性金属積層膜におけるスピンホールならびに異方性磁気抵抗効果. 日本磁気学会ナノマグネティクス専門研究会. 2018
- ISOGAMI, Shinji, HAYASHI, Masamitsu. Spin Hall magnetoresistance in Co/transparent-conductive-oxide bilayers. International Magnetics Conference 2018. 2018
2017
- ISOGAMI, Shinji, TANIYAMA Tomoyasu. Manipulation of in-plane magnetic anisotropy in amorphous CoFeB films induced by structural phase transitions of BaTiO3. International Magnetics Conference 2017. 2017
- NAKAMURATaiki, ISOGAMI, Shinji, TOYOSHIMA Susumu. 動的磁気光学像の撮影と磁場解析へ向けた自作磁石回転機構ならびに画像処理プログラムの構築. 第64回応用物理学会春季学術講演会. 2017
- ISOGAMI, Shinji, TANIYAMATomoyasu. BaTiO3(001)基板の構造相転移で誘起されるCoFeBアモルファス薄膜の面内磁気異方性の制御. 第64回応用物理学会春季学術講演会. 2017