MANDAL Ruma

Mandal R | Ruma Mandal

所属機関・部署：
職名： Assistant Professor

研究分野 (2件)：半導体、光物性、原子物理 , 薄膜、表面界面物性

研究キーワード (9件)： Magnetic Materials , Magnetization Dynamics , Micromagnetic Simulations , Magneto-Optical Microscope , Magneto-Optics , Magnetic Recording Media , Spintronic Materials , Magnetism , Materials Science

競争的資金等の研究課題 (1件)：

2022 - 2024 Spintronic THz Wave Emitter: an approach from Topological Weyl Semimetal Heusler alloys

論文 (21件)：

Ruma Mandal, Ivan Kurniawan, Ippei Suzuki, Zhenchao Wen, Yoshio Miura, Takahide Kubota, Koki Takanashi, Tadakatsu Ohkubo, Kazuhiro Hono, Yukiko K. Takahashi. Nanoscale-Thick Ni-Based Half-Heusler Alloys with Structural Ordering-Dependent Ultralow Magnetic Damping: Implications for Spintronic Applications. ACS APPLIED NANO MATERIALS. 2022. 5. 1. 569-577
MANDAL Ruma. Anisotropic Spin- Wave Dispersion in Two- Dimensional Ni80Fe20 Diatomic Nanodot Array. Journal of Magnetism and Magnetic Materials. 2019. 491. 165557
MANDAL Ruma. Interlayer Exchange Coupling Constant in Nd-Fe-B/Ni80Fe20 Films by All-Optical Pump-Probe Technique. IEICE technical report : 信学技報. 2018
MANDAL Ruma. Large Perpendicular Magnetic Anisotropy in Epitaxial Fe/MgAl2O4(001) Heterosructures. Applied Physics Express. 2018. 11. 063008
MANDAL Ruma. Micromagnetic Studies of Laserinduced Magnetization Dynamics in FePt-C Films. IEEE Transactions on Magnetics. 2018. 54. 11

講演・口頭発表等 (12件)：

Tetragonally Distorted Ultrathin Fe50Co50 Epitaxial Film with High Magnetic Anisotropy and Gilbert Damping
(International Magnetics Conference (INTERMAG), Singapore 2018)
Estimation of Interlayer Exchange Coupling Constant in Nd2Fe14B/Ni80Fe20 Thin Film : A TRMOKE Study
(The 41st Annual Conference on Magnetics (MSJ), 2017, Fukuoka, Japan. 2017)
Time Domain Study of Magnetization Dynamics to Evaluate Interlayer Exchange Coupling Constant in Nd2Fe14B/Ni80Fe20 Films
(62nd Annual Conference on Magnetism and Magnetic Materials (MMM), 2017, Pittsburgh, USA 2017)
Broadband Ferromagnetic Resonance Study of Spin Wave Dynamics in Two-Dimensional Filled Antidot Lattices
(International Magnetics Conference (INTERMAG), 2015, Beijing, China 2015)
Broadband Ferromagnetic Resonance Study of Tunable Magnonic Spectra in Ni80Fe20 Antidot Lattices by Varying Lattice Symmetry
(Annual Conference on Magnetism and Magnetic Materials (MMM), 2014, Honolulu, USA (Oral) 2014)

学歴 (3件)：

2010 - 2016 University of Calcutta Ph. D.
2007 - 2009 University of Calcutta Master of Science
2004 - 2007 University of Calcutta Bachelor of Science

経歴 (3件)：

2020/05 - 現在東北大学材料科学高等研究所
2020/05 - 現在国立研究開発法人物質・材料研究機構
2016/08 - 2020/04 National Institute for Materials Science Research Center for Magnetic and Spintronic Materials Postdoctoral Researcher

委員歴 (1件)：

2019 - 現在 The Japan Society of Applied Physics The Japan Society of Applied Physics

受賞 (2件)：

2019/09 - Institute of Electrical Engineers of Japan (IEEJ) Excellent Presentation Award
2014/02 - Physics and Chemistry of Materials: Computation and Experiments Best Poster Presentation Award

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