[論文] | [書籍] | [会議録] | [口頭発表] | [その他の文献] | [特許]
論文 TSV
2022
- ISOGAMI, Shinji, Mitsuru Ohtake, TAKAHASHI, Yukiko. 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. (2022) 073904-1-073904-6
2021
- 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] (2021) 10.1038/s41598-021-95422-8
- Shinji Isogami, Nagalingam Rajamanickam, Yusuke Kozuka, Yukiko K. Takahashi. Efficient current-driven magnetization switching owing to isotropic magnetism in a highly symmetric 111-oriented Mn<sub>4</sub>N epitaxial single layer. AIP Advances. 11 [10] (2021) 105314 10.1063/5.0062253
- Nagalingam Rajamanickam, Towhid H. Chowdhury, Shinji Isogami, Ashraful Islam. Magnetic Properties in CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> Perovskite Thin Films by Mn Doping. The Journal of Physical Chemistry C. 125 [36] (2021) 20104-20112 10.1021/acs.jpcc.1c06558
- 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 <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow><mml:mi>SrIrO</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:math> at Room Temperature. Physical Review Letters. 126 [23] (2021) 10.1103/physrevlett.126.236801
- 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] (2021) 056502 10.35848/1882-0786/abf66a
- Shinji Isogami, Keisuke Masuda, Yoshio Miura, Nagalingam Rajamanickam, Yuya Sakuraba. Anomalous Hall and Nernst effects in ferrimagnetic Mn<sub>4</sub>N films: Possible interpretations and prospects for enhancement. Applied Physics Letters. 118 [9] (2021) 092407 10.1063/5.0039569
2020
- 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 (2020) 128139 10.1016/j.matlet.2020.128139
- 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
- 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
- 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
- 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
- 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
- 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] (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
2022
- 野呂翔太, 大竹 充, 磯上 慎二, 二本正昭, 川井哲郎, 桐野文良, 稲葉信幸. エピタキシャルMn-AlおよびMn-Ge合金薄膜の構造と磁気特性. 電子情報通信学会 磁気記録・情報ストレージ研究会（MRIS）. 2022
2021
2020
- 小塚 裕介, 磯上 慎二, ダス サイカット, 藤岡 淳, 葛西 伸哉. SrIrO3薄膜における非線形電荷-スピン変換. 第81回応用物理学会秋季学術講演会. 2020
- 小塚 裕介, 磯上 慎二, 大久保 忠勝, 葛西 伸哉. SrIrO3/Co ヘテロ 界面におけるスピン軌道トルク. 第67回応用物理学会春季学術講演会. 2020
2019
- 磯上 慎二, 塩川 陽平, 積田 淳史, 三谷 誠司, 谷口 知大, 佐々木 智生, 林 将光. 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
- ISOGAMI, Shinji, 塩川 陽平, 積田 淳史, 谷口 知大, MITANI, Seiji, 佐々木 智生, 林 将光. Spin orbit torque switching and thermal stability factor of W/CoFeB/MgO-based three terminal magnetic tunnel junctions. 2019 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
- 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
- パウリザク ウカシュ, 三谷 誠司, 磯上 慎二, 林 将光, Tadeusz Kulik. Spin Hall magnetoresistance in amorphous tungsten/iron-silicon alloy bilayers. 第66回応用物理学会春季学術講演会. 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
2018
- Taro Komori, Kaoru Toko, Akihito Anzai, Toshiki Gushi, 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
- 大石 勇人, 香取 勇太, 波頭 常弘, 塚本 晃, 田邊 敬一, 磯上 慎二, 古川 克, 大西 信人, 大久保 寛. 高温超伝導量子干渉型磁力計を用いた高感度地磁気観測と解析. Asia Oceania Geosciences Society 15th Annual Meeting. 2018
- 磯上 慎二, 林 将光. 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
- 磯上 慎二, 林 将光. Co/透明導電性酸化物接合膜におけるスピンホール磁気抵抗効果. International Magnetics Conference 2018. 2018
2017
- 磯上 慎二, 谷山智康. チタン酸バリウムの構造相転移で誘起されるアモルファスコバルト鉄ホウ素薄膜の面内磁気異方性の制御. International Magnetics Conference 2017. 2017
- 中村泰貴, 磯上 慎二, 豊島 晋. 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
- 磯上 慎二, 谷山智康. 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
その他の文献 TSV
2022
- 野呂 翔太, 大竹 充, 磯上 慎二, 二本 正昭, 川井 哲郎, 桐野 文良, 稲葉信幸. エピタキシャル Mn-Al 合金薄膜の構造と磁気特性. 電子情報通信学会技術研究報告書. (2022) 1-6
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