SAMIK DUTTAGUPTA

ダツタグプタサミツク | SAMIK DUTTAGUPTA

Affiliation and department：
Job title： Assistant Professor

Research field (1)： Electric/electronic material engineering

Research keywords (4)： Spintronic devices , Antiferromagnets , Nanomagnetism , Spintronics

Research theme for competitive and other funds (7)：

2019 - 2024 Non-Collinear Spintronics
2019 - 2023 Non-Collinear Spintronics
2020 - 2023 Current-driven dynamics of non-collinear antiferromagnetic spin structures for functional spintronic devices (Grant No.: 20K15155)
2018 - 2020 反強磁性ヘテロ構造におけるスピン軌道トルク磁化反転の空間・元素・時間分解観察
2018 - 2019 Spin-orbitronics with Antiferromagnets

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Papers (21)：

Rajeswari Roy Chowdhury, Samik DuttaGupta, Chandan Patra, Anshu Kataria, Shunsuke Fukami, Ravi Prakash Singh. Anisotropic magnetotransport in the layered antiferromagnet TaFe1.25Te3. Physical Review Materials. 2022. 6. 8
Tomohiro Uchimura, Ju-Young Yoon, Yuma Sato, Yutaro Takeuchi, Shun Kanai, Ryota Takechi, Keisuke Kishi, Yuta Yamane, Samik DuttaGupta, Jun'ichi Ieda, et al. Observation of domain structure in non-collinear antiferromagnetic Mn₃Sn thin films by magneto-optical Kerr effect. Applied Physics Letters. 2022. 120. 17. 172405-172405
Rajeswari Roy Chowdhury, Chandan Patra, Samik DuttaGupta, Sayooj Satheesh, Shovan Dan, Shunsuke Fukami, Ravi Prakash Singh. Modification of unconventional Hall effect with doping at the nonmagnetic site in a two-dimensional van der Waals ferromagnet. Physical Review Materials. 2022. 6. 1
Rajeswari Roy Chowdhury, Samik DuttaGupta, Chandan Patra, Oleg A. Tretiakov, Sudarshan Sharma, Shunsuke Fukami, Hideo Ohno, Ravi Prakash Singh. Unconventional Hall effect and its variation with Co-doping in van der Waals Fe3GeTe2. Scientific Reports. 2021. 11. 1
Ju-Young Yoon, Yutaro Takeuchi, Samik DuttaGupta, Yuta Yamane, Shun Kanai, Jun’ichi Ieda, Hideo Ohno, Shunsuke Fukami. Correlation of anomalous Hall effect with structural parameters and magnetic ordering in Mn3+xSn1-x thin films. AIP Advances. 2021. 11. 6. 065318-065318

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MISC (3)：

Lectures and oral presentations (41)：

Angle dependent magnetoresistance in nonmagnet/antiferromagnet metallic heterostructures
(9th Joint European Magnetic Symposium (JEMS) Conference 2018)
Angular dependence of magnetoresistance in antiferromagnet-nonmagnet bilayer structure
(Tohoku-Tsinghua Joint Workshop on Materials and Spintronics Sciences 2018)
Angle dependent magnetoresistance in nonmagnet/antiferromagnet metallic heterostructure
(International Conference on Magnetism (ICM) 2018)
Spin-orbit torque of PtMn/CoFeB evaluated by extended harmonic Hall measurement
(International Conference on Magnetism (ICM) 2018)
Extended harmonic Hall measurement of spin-orbit torque efficiencies in antiferromagnet/ferromagnet heterostructures
(The 65th JSAP Spring Meeting 2018)

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Education (1)：

2013 - 2016 Tohoku University Research Institute of Electrical Communication PhD (Electronic Engineering)

Professional career (1)：

Work history (5)：

2022/08 - 現在 Saha Institute of Nuclear Physics Condensed Matter Physics
2018/04 - 2022/08 Tohoku University Center for Science and Innovation in Spintronics (Core Research Cluster) Assistant Professor
2016/10 - 2018/03 Tohoku University Center for Spintronics Research Network Post-Doctoral Fellow
2013/04 - 2016/09 Tohoku University Research Institute of Electrical Communication PhD Student
2009/09 - 2010/08 Saha Institute of Nuclear Physics Experimental Condensed Matter Physics Division Post MSc Associate (Junior Research Fellow)

Committee career (1)：

Awards (6)：

2020/11 - Magnetochemistry (ISSN 2312-7481) Topic Editor (by invitation)
2020/02 - Tohoku University Best Poster Award The 3rd Symposium for the Core Research Clusters for Materials Science and Spintronics
2016/09 - Tohoku University RIEC Student Award (for PhD. dissertation)
2014/09 - Japan Society of Applied Physics Best English Oral Presentation
2013/02 - Monbukagakusho (MEXT) MEXT Scholarship (for graduate studentship)

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