DUTTAGUPTA SAMIK DUTTAGUPTA SAMIK

Researcher Number	30807657
Other IDs	https://orcid.org/0000-0002-1530-0933
Affiliation (based on the past Project Information) *help	2019 – 2022: 東北大学, 先端スピントロニクス研究開発センター, 助教 2018: 東北大学, スピントロニクス学術連携研究教育センター, 助教 2017: 東北大学, スピントロニクス学術連携研究教育センター, 教育研究支援者
Review Section/Research Field	Principal Investigator Basic Section 29010:Applied physical properties-related / Nanostructural physics Except Principal Investigator Medium-sized Section 29:Applied condensed matter physics and related fields / Broad Section D
Keywords	Principal Investigator Antiferromagnet / Non collinear / Band structure topology / Weyl semimetals / AFM spintronics / AFM Spintronics / Weyl semimetal / Topology / スピンエレクトロニクス / antiferromagnet … More / Dzyaloshinskii Moriya / spin orbit torque / domain wall motion / Neuromorphic computation / SMR / spin-orbit torque / Spin-orbit interactions / Neuromorphic Computing … More Except Principal Investigator スピントロニクス / スピン軌道相互作用 / カイラルスピン構造 / 反強磁性 / 磁気スキルミオン / ノンコリニア反強磁性体 / 脳型情報処理 / 不揮発性メモリ / トポロジー / ノンコリニア磁気構造 / ワイル半金属 / スピントルク / スピン・軌道相互作用 / 反強磁性体 / 放射光 / 磁区観察 / スピン軌道トルク Less

Current-driven dynamics of non-collinear antiferromagnetic spin structures for functional spintronic devicesPrincipal Investigator
- Principal Investigator
  
  DUTTAGUPTA SAMIK
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 29010:Applied physical properties-related
- Research Institution
  Tohoku University
Non-Collinear Spintronics
- Principal Investigator
  
  深見俊輔
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section D
- Research Institution
  Tohoku University
Non-Collinear Spintronics
- Principal Investigator
  
  深見俊輔
- Project Period (FY)
  2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 29:Applied condensed matter physics and related fields
- Research Institution
  Tohoku University
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
- Principal Investigator
  
  深見俊輔
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 29:Applied condensed matter physics and related fields
- Research Institution
  Tohoku University
TAILORING SPIN-ORBIT INTERACTIONS FOR NEUROMORPHIC COMPUTING WITH MAGNETIC DOMAIN WALL MOTIONPrincipal Investigator
- Principal Investigator
  
  DUTTAGUPTA SAMIK
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Nanostructural physics
- Research Institution
  Tohoku University

All 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Observation of domain structure in non-collinear antiferromagnetic Mn3Sn thin films by magneto-optical Kerr effect2022
- Author(s)
  Tomohiro Uchimura, Ju-Young Yoon, Yuma Sato, Yutaro Takeuchi, Shun Kanai, Ryota Takechi, Keisuke Kishi, Yuta Yamane, Samik DuttaGupta, Jun’ichi Ieda, Hideo Ohno, and Shunsuke Fukami
- Journal Title
  
  Applied Physics Letters (accepted)
  
  Volume: 4
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15155
[Journal Article] Modification of unconventional Hall effect with doping at the nonmagnetic site in a two-dimensional van der Waals ferromagnet2022
- Author(s)
  R. R. Chowdhury; C. Patra; S. DuttaGupta; S. Satheesh; S. Dan; S. Fukami; and R. P. Singh
- Journal Title
  
  Physical Review Materials
  
  Volume: 6 Issue: 1 Pages: 0140021-9
- DOI
  10.1103/physrevmaterials.6.014002
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00596, KAKENHI-PROJECT-20K15155
[Journal Article] Unconventional Hall effect and its variation with Co-doping in van der Waals Fe3GeTe22021
- Author(s)
  R. Roy Chowdhury; S. DuttaGupta; C. Patra; O. A. Tretiakov; S. Sharma; S. Fukami; H. Ohno & R. P. Singh
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 1-10
- DOI
  10.1038/s41598-021-93402-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00596, KAKENHI-PROJECT-20K15155
[Journal Article] Correlation of anomalous Hall effect with structural parameters and magnetic ordering in Mn3+xSn1?x thin films2021
- Author(s)
 Yoon Ju-Young、Takeuchi Yutaro、DuttaGupta Samik、Yamane Yuta、Kanai Shun、Ieda Jun’ichi、Ohno Hideo、Fukami Shunsuke
- Journal Title
 
 AIP Advances
 
 Volume: 11 Issue: 6 Pages: 065318-065318
- DOI
 10.1063/5.0043192
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-20K22409, KAKENHI-PROJECT-19KK0130, KAKENHI-PROJECT-20H02178, KAKENHI-PROJECT-20K15155, KAKENHI-PROJECT-22KJ0203
[Journal Article] Stack structure and temperature dependence of spin-orbit torques in heterostructures with antiferromagnetic PtMn2019
- Author(s)
  Itoh Ryuichi、Takeuchi Yutaro、DuttaGupta Samik、Fukami Shunsuke、Ohno Hideo
- Journal Title
  
  Applied Physics Letters
  
  Volume: 115 Issue: 24 Pages: 242404-242404
- DOI
  10.1063/1.5129829
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19J13405, KAKENHI-PROJECT-18KK0143, KAKENHI-PROJECT-19H05622
[Journal Article] Formation and current-induced motion of synthetic antiferromagnetic skyrmion bubbles2019
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami, and H. Ohno
- Journal Title
  
  Nature Communications
  
  Volume: 10 Issue: 1 Pages: 5153-5153
- DOI
  10.1038/s41467-019-13182-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18KK0143, KAKENHI-PROJECT-19H05622
[Journal Article] Reversal of domain wall chirality with ferromagnet thickness in W/(Co)FeB/MgO systems2019
- Author(s)
  Dohi Takaaki、DuttaGupta Samik、Fukami Shunsuke、Ohno Hideo
- Journal Title
  
  Applied Physics Letters
  
  Volume: 114 Issue: 4 Pages: 042405-042405
- DOI
  10.1063/1.5084095
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06511, KAKENHI-PROJECT-18KK0143
[Journal Article] Artificial Neuron and Synapse Realized in an Antiferromagnet/Ferromagnet Heterostructure Using Dynamics of Spin?Orbit Torque Switching2019
- Author(s)
  Kurenkov Aleksandr、DuttaGupta Samik、Zhang Chaoliang、Fukami Shunsuke、Horio Yoshihiko、Ohno Hideo
- Journal Title
  
  Advanced Materials
  
  Volume: 31 Issue: 23 Pages: 1900636-1900636
- DOI
  10.1002/adma.201900636
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K13796, KAKENHI-PROJECT-18KK0143
[Journal Article] Angle dependent magnetoresistance in heterostructures with antiferromagnetic and non-magnetic metals2018
- Author(s)
  DuttaGupta S.、Itoh R.、Fukami S.、Ohno H.
- Journal Title
  
  Applied Physics Letters
  
  Volume: 113 Issue: 20 Pages: 202404-202404
- DOI
  10.1063/1.5049566
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06511
[Journal Article] Spin-orbit torques and Dzyaloshinskii-Moriya interaction in PtMn/[Co/Ni] heterostructures2017
- Author(s)
  DuttaGupta S.、Kanemura T.、Zhang C.、Kurenkov A.、Fukami S.、Ohno H.
- Journal Title
  
  Applied Physics Letters
  
  Volume: 111 Issue: 18 Pages: 182412-182412
- DOI
  10.1063/1.5005593
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06511, KAKENHI-PROJECT-17H06093
[Presentation] Spin-orbit torque in naturally oxidized Ta-O/Co-Fe-B/MgO/Ta structures2021
- Author(s)
  T. V. A. Nguyen, S. DuttaGupta, Y. Saito, K. V. De Zoysa, S. Fukami, S. Ikeda, T. Endoh and Y. Endo
- Organizer
  InterMag 2021
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Spin-orbit torque in naturally oxidized Ta-O/Co-Fe-B/MgO/Ta structures2021
- Author(s)
  T. V. A. Nguyen, S. DuttaGupta, Y. Saito, K. V. De Zoysa, S. Fukami, S. Ikeda, T. Endoh and Y. Endo
- Organizer
  Intermag 2021 (virtual conference)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Electrical switching of metallic antiferromagnet/non-magnet heterostructures2021
- Author(s)
  S. DuttaGupta, A. Kurenkov, Oleg A. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Machherozzi, S. S. Dhesi, P. Gambardella
- Organizer
  National Conference on Low Dimensional Materials
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Properties and Functionalities of Non-Collinear Antiferromagnetic Mn3+xSnx Thin Films2021
- Author(s)
  J.-Y. Yoon, Y. Takeuchi, Y. Yamane, R. Itoh, S. DuttaGupta, B. Jinnai, S. Kanai, J. Ieda, H. Ohno and S. Fukami
- Organizer
  The 5th International Symposium for the Core Research Cluster for Spintronics
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Modification of topological Hall effect with Co-doping in the uniaxial van der Waals ferromagnet (CoxFe1-x)3GeTe22021
- Author(s)
  R. Roy Chowdhury, S. DuttaGupta, C. Patra, S. Sharma, S. Fukami, H. Ohno and R. P. Singh
- Organizer
  6th International Conference on Nanoscience and Nanotechnology
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Dynamics of synthetic antiferromagnetic skyrmion from current-induced deterministic motion to thermally-activated diffusive motion2021
- Author(s)
  T. Dohi, S. DuttaGupta, F. Kammerbauer, N. Kerber, B. Seng, Y. Ge, K. Raab, R. Gruber, M. Brems, J. Rothorl, P. Virnau, S. Fukami, M. Klaui and H. Ohno
- Organizer
  InterMag 2021
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Investigation of spin-orbit torque induced magnetization switching in Ta-O/Co-Fe-B heterostructures2021
- Author(s)
  T. V. A. Nguyen, S. DuttaGupta, Y. Saito, K. V. De Zoysa, S. Fukami, S. Ikeda, T. Endoh and Y. Endo
- Organizer
  The 68th JSAP Spring Meeting (virtual conference)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Modification of topological Hall effect with Co-doping in the uniaxial van der Waals ferromagnet (CoxFe1-x)3GeTe22021
- Author(s)
  R. Roy Chowdhury, S. DuttaGupta, C. Patra, S. Sharma, S. Fukami, H. Ohno and R. P. Singh
- Organizer
  6th International Conference on Nanoscience and Nanotechnology (virtual conference)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Metallic Antiferromagnetic Spintronics2021
- Author(s)
  Samik DuttaGupta
- Organizer
  Condensed Matter Physics Webinar, Shiv Nadar University, and IIT Goa
- Invited
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Topological spin texture-mediated unconventional Hall effect in 2D ferromagnet Fe3GeTe22021
- Author(s)
  S. DuttaGupta, R. Roy Chowdhury, O. A. Tretiakov, C. Patra, S. Sharma, S. Fukami, H. Ohno and R. P. Singh
- Organizer
  The 82nd JSAP Autumn Meeting
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Investigation of spin-orbit torque induced magnetization switching in Ta-O/Co-Fe-B heterostructures2021
- Author(s)
  T. V. A. Nguyen, S. DuttaGupta, Y. Saito, K. V. De Zoysa, S. Fukami, S. Ikeda, T. Endoh and Y. Endo
- Organizer
  The 68th JSAP Spring Meeting
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Dynamics of synthetic antiferromagnetic skyrmion from current-induced deterministic motion to thermally-activated diffusive motion2021
- Author(s)
  T. Dohi, S. DuttaGupta, F. Kammerbauer, N. Kerber, B. Seng, Y. Ge, K. Raab, R. Gruber, M. Brems, J. Rothorl, P. Virnau, S. Fukami, M. Klaui and H. Ohno
- Organizer
  Intermag 2021 (virtual conference)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Evaluation of resistivity in Ta-O/CoFeB multilayers with the presence of interfacial scattering2021
- Author(s)
  T. V. A. Nguyen, S. DuttaGupta, Y. Saito, K. V. De Zoysa, S. Fukami, H. Naganuma, S. Ikeda, T. Endoh and Y. Endo
- Organizer
  The 82nd JSAP Autumn Meeting
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Unconventional Hall effect in van der Waals Fe3GeTe22021
- Author(s)
  R. Roy Chowdhury, S. DuttaGupta, Oleg A. Tretiakov, C. Patra, S. Sharma, S. Fukami, H. Ohno and R. P. Singh
- Organizer
  2021 IEEE Around-the-Clock-Around-the-Globe Conference
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Unconventional Hall effect and its modification in 2D van der Waals Fe3GeTe22021
- Author(s)
  R. Roy Chowdhury, S. DuttaGupta, C. Patra, Oleg A. Tretiakov, S. Sharma, S. Fukami, H. Ohno and R. P. Singh
- Organizer
  Symposium on Magnetism and Spintronics (SMS)
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Metallic Antiferromagnetic Spintronics2020
- Author(s)
  Samik DuttaGupta
- Organizer
  Condensed Matter Physics Webinar (virtual conference)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Spintronics with metallic antiferromagnets2020
- Author(s)
  Samik DuttaGupta, Shunsuke Fukami, Hideo Ohno
- Organizer
  Advanced Materials and Characterization (virtual conference)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Current-induced Switching of Metallic Antiferromagnetic PtMn2020
- Author(s)
  S. DuttaGupta, A. Kurenkov, O. A. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, P. Gambardella, S. Fukami, and H. Ohno
- Organizer
  The 3rd Symposium for The Core Research Clusters for Materials Science and Spintronics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Formation and current-driven motion of synthetic antiferromagnetic skyrmion2020
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami and H. Ohno
- Organizer
  Online Meeting of Spintronics Research Network of Japan (Spin-RNJ) for Young Researchers
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Current-induced motion of synthetic antiferromagnetic skyrmion bubble2020
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami, H. Ohno
- Organizer
  第67回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Antiferromagnetic Spintronics2020
- Author(s)
  Samik DuttaGupta, Shunsuke Fukami, Hideo Ohno
- Organizer
  1st International Workshop on Spintronics (SpinWork 2020) (virtual conference)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15155
[Presentation] Antiferromagnet/Ferromagnet Heterostructures for Artificial Neurons and Synapses2019
- Author(s)
  A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, H. Ohno
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Current-induced switching of antiferromagnet/non-magnet metallic structures2019
- Author(s)
  S. DuttaGupta, A. Kurenkov, O. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, S.S. Dhesi, P. Gambardella, S. Fukami and H. Ohno
- Organizer
  64th Annual Conference on Magnetism and Magnetic Materials (MMM2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Ferromagnet thickness dependence of effective Dzyaloshinskii-Moriya field in W/(Co)FeB/MgO systems2019
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami, and H. Ohno
- Organizer
  16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Composition dependence of spin-orbit torque in Pt1-xMnx/CoFeB heterostructures2019
- Author(s)
  V. Zoysa, R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Antiferromagnet/ferromagnet heterostructures for artificial neurons and synapses2019
- Author(s)
  A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, and H. Ohno
- Organizer
  York-Tohoku-Kaiserslautern Research Symposium on “New-Concept Spintronics Devices”
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Sign reversal of Dzyaloshinskii-Moriya effective field with ferromagnetic layer thickness in W/(Co)FeB/MgO heterostructures2019
- Author(s)
  T. Dohi, S. Duttagupta, Y. Takeuchi, S. Fukami, and H. Ohno
- Organizer
  2019 Joint MMM-Intermag Conference
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Dzyaloshinskii-Moriya interaction and domain wall chirality in W/(Co)FeB/MgO systems2019
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami and H. Ohno
- Organizer
  Purdue-Tohoku Spintronics Workshop II
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Antiferromagnet layer thickness dependence of spin-Hall magnetoresistance in PtMn/Pt metallic heterostructures2019
- Author(s)
  S. DuttaGupta, R. Itoh, S. Fukami and H. Ohno
- Organizer
  17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Antiferromagnet/Ferromagnet Heterostructures for Artificial Neurons and Synapses2019
- Author(s)
  A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, H. Ohno
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Evaluation of composition dependence of spin-orbit torque in Pt1-xMnx/CoFeB structure2019
- Author(s)
  K.V. De Zoysa, R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno
- Organizer
  The 38th Electronic Materials Symposium
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Artificial Synapse and Neuron Based on the Dynamics of Spintronic Devices2019
- Author(s)
  A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, and H. Ohno
- Organizer
  64th Annual Conference on Magnetism and Magnetic Materials (MMM2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Composition dependence of spin-orbit torque in Pt1-xMnx/CoFeB heterostructures2019
- Author(s)
  V. Zoysa, R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Uniform artificial synapse and neuron based on spintronic devices2019
- Author(s)
  A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, and H. Ohno
- Organizer
  17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Sign change of effective Dyaloshinskii-Moriya field with varying ferromagnet thickness in W/(Co)FeB/MgO systems2019
- Author(s)
  T. Dohi, S. Duttagupta, S. Fukami, and H. Ohno
- Organizer
  2nd Tohoku/SG-SPIN Workshop in Spintronics
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Metallic Antiferromagnets for spintronics: Reading and writing2019
- Author(s)
  S. DuttaGupta, A. Kurenkov, R. Itoh, O. A. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, S. S. Dhesi, P. Gambardella, S. Fukami, and H. Ohno
- Organizer
  INTERNATIONAL WORKSHOP SPINTRONICS 2019 (Spin Peru)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Current-induced motion of synthetic antiferromagnetic skyrmion bubbles free from the skyrmion Hall effect2019
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami and H. Ohno
- Organizer
  17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Spin Hall Magnetoresistance in antiferromagnet/non-magnet metallic heterostructures2019
- Author(s)
  S. DuttaGupta, R. Itoh, S. Fukami and H. Ohno
- Organizer
  The 2nd Symposium for World Leading Research Centers
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Temperature dependence of spin-orbit torques in an antiferromagnet/ferromagnet heterostructure2019
- Author(s)
  R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Antiferromagnet layer thickness dependence of spin-orbit torque in PtMn/CoFeB structures2019
- Author(s)
  R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno
- Organizer
  16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Metallic Antiferromagnets for spintronics: Reading and writing2019
- Author(s)
  S. DuttaGupta, A. Kurenkov, R. Itoh, O. A. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, S. S. Dhesi, P. Gambardella, S. Fukami, and H. Ohno
- Organizer
  INTERNATIONAL WORKSHOP SPINTRONICS 2019 (Spin Peru)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Spin-orbit torque induced switching of antiferromagnet/non-magnet metallic structure2019
- Author(s)
  S. DuttaGupta, A. Kurenkov, O. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, S. Dhesi, P. Gambardella, S. Fukami, H. Ohno
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Antiferromagnet/ferromagnet heterostructures as synapses and neurons2019
- Author(s)
  A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio and H. Ohno
- Organizer
  SPICE Workshop on Antiferromagnetic Spintronics: from topology to neuromorphic computing
- Invited
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Uniform artificial synapse and neuron based on spintronic devices2019
- Author(s)
  A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, and H. Ohno
- Organizer
  17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”
- Invited
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Antiferromagnet layer thickness dependence of spin-Hall magnetoresistance in PtMn/Pt metallic heterostructures2019
- Author(s)
  S. DuttaGupta, R. Itoh, S. Fukami and H. Ohno
- Organizer
  17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Dzyaloshinskii-Moriya interaction and domain wall chirality in W/(Co)FeB/MgO systems2019
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami and H. Ohno
- Organizer
  Purdue-Tohoku Spintronics Workshop II
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Composition dependence of spin-orbit torques in antiferromagnetic Pt1-xMnx (0 ? x ?1)/CoFeB heterostructures2019
- Author(s)
  K. V. De Zoysa, R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno
- Organizer
  17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Chirality transition in Dzyaloshinskii-Moriya interaction and domain wall with varying ferromagnet thickness in heavy-metal/ferromagnet heterostructures2019
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami, and H. Ohno
- Organizer
  Tenth International School and Conference on Spintronics and Quantum Information Technology (SpintechX)
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Spin-orbit torque induced switching of antiferromagnet/non-magnet metallic structure2019
- Author(s)
  S. DuttaGupta, A. Kurenkov, O. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, S. Dhesi, P. Gambardella, S. Fukami, H. Ohno
- Organizer
  第80回応用物理学会秋季学術講演会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Harmonic Hall measurements of spin-orbit torque in PtMn/CoFeB heterostructures with various PtMn compositions2019
- Author(s)
  K.V. De Zoysa, R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno
- Organizer
  PASPS-24
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Current-induced motion of synthetic antiferromagnetic skyrmion bubbles free from the skyrmion Hall effect2019
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami and H. Ohno
- Organizer
  17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Angular dependence of longitudinal and transverse magnetoresistance in antiferromagnet/nonmagnet metallic heterostructures2019
- Author(s)
  S. DuttaGupta, R. Itoh, S. Fukami, and H. Ohno
- Organizer
  16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Antiferromagnet/ferromagnet heterostructures as synapses and neurons2019
- Author(s)
  A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio and H. Ohno
- Organizer
  SPICE Workshop on Antiferromagnetic Spintronics: from topology to neuromorphic computing
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05622
[Presentation] Spin Hall Magnetoresistance in antiferromagnet/nonmagnet metallic structures2019
- Author(s)
  S. DuttaGupta, R. Itoh, A. Kurenkov, S. Fukami, and H. Ohno
- Organizer
  York-Tohoku-Kaiserslautern Research Symposium on “New-Concept Spintronics Devices”
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Ferromagnetic layer thickness dependent domain wall chirality and sign of effective Dzyaloshinskii-Moriya field in W/(Co)FeB/MgO systems2019
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami, and H. Ohno
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-18KK0143
[Presentation] Magnetoresistance in a nonmagnet/antiferromagnet metallic heterostructure2018
- Author(s)
  S. DuttaGupta, A. Kurenkov, R. Itoh, C. Zhang, S. Fukami and H. Ohno
- Organizer
  The 65th JSAP Spring Meeting
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] Dzyaloshinskii-Moriya interaction in an antiferromagnet/ferromagnet heterostructure2018
- Author(s)
  S. DuttaGupta, T. Kanemura, R. Itoh, A. Kurenkov, C. Zhang, S. Fukami and H. Ohno
- Organizer
  The 65th JSAP Spring Meeting
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] Extended harmonic Hall measurement of spin-orbit torque efficiencies in antiferromagnet/ferromagnet heterostructures2018
- Author(s)
  R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami and H. Ohno
- Organizer
  The 65th JSAP Spring Meeting
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] Angle dependent magnetoresistance in nonmagnet/antiferromagnet metallic heterostructure2018
- Author(s)
  S. DuttaGupta, A. Kurenkov, R. Itoh, A. Okada, S. Fukami and H. Ohno
- Organizer
  International Conference on Magnetism (ICM)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] Angular dependence of magnetoresistance in antiferromagnet-nonmagnet bilayer structure2018
- Author(s)
  S. DuttaGupta, A. Kurenkov, R. Itoh, A. Okada, S. Fukami and H. Ohno
- Organizer
  Tohoku-Tsinghua Joint Workshop on Materials and Spintronics Sciences
- Invited
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] Temperature dependence of spin-orbit torques in an antiferromagnet/ferromagnet heterostructure2018
- Author(s)
  54.R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami and H. Ohno
- Organizer
  The 66th JSAP Spring Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] Ferromagnet thickness dependence of effective Dzyaloshinskii-Moriya field in W/(Co)FeB/MgO systems2018
- Author(s)
  T. Dohi, S. DuttaGupta, S. Fukami and H. Ohno
- Organizer
  16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] Sign reversal of Dzyaloshinskii-Moriya effective field with ferromagnetic layer thickness in W/(Co)FeB/MgO heterostructures2018
- Author(s)
  T. Dohi, S. DuttaGupta, Y. Takeuchi, S. Fukami and H. Ohno
- Organizer
  Joint MMM-InterMag Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] Angular dependence of longitudinal and transverse magnetoresistance in antiferromagnet/nonmagnet metallic heterostructures2018
- Author(s)
  S. DuttaGupta, R. Itoh, S. Fukami and H. Ohno
- Organizer
  16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] Angle dependent magnetoresistance in nonmagnet/antiferromagnet metallic heterostructures2018
- Author(s)
  S. DuttaGupta, A. Kurenkov, R. Itoh, S. Fukami and H. Ohno
- Organizer
  9th Joint European Magnetic Symposium (JEMS) Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] 15th RIEC International Workshop on Spintronics2017
- Author(s)
  S. DuttaGupta, T. Kanemura, A. Kurenkov, C. Zhang, S. Fukami and H. Ohno
- Organizer
  Antiferromagnet layer thickness dependence of spin-orbit torque and Dzyaloshinskii-Moriya interaction in PtMn/[Co/Ni] structure
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06511
[Presentation] Characterization of spin-orbit torque and Dzyaloshinskii-Moriya interaction in an antiferromagnet/ferromagnet structure2017
- Author(s)
  S. DuttaGupta, T. Kanemura, A. Kurenkov, C. Zhang, S. Fukami and H. Ohno
- Organizer
  The 62nd Annual Conference on Magnetism and Magnetic Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06511

1. 深見俊輔 (60704492)

# of Collaborated Projects: 3 results

# of Collaborated Products: 39 results
2. 家田淳一 (20463797)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 金井駿 (40734546)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 張超亮 (80807678)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
5. KURENKOV ALEKSANDR (80830645)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
6. LLANDRO Justin (90784140)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 竹内祐太朗

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

DUTTAGUPTA SAMIK DUTTAGUPTA SAMIK

Research Projects

Research Products

Co-Researchers

Current-driven dynamics of non-collinear antiferromagnetic spin structures for functional spintronic devicesPrincipal Investigator

Principal Investigator

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Non-Collinear Spintronics

Principal Investigator

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Non-Collinear Spintronics

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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

Principal Investigator

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Research Institution

TAILORING SPIN-ORBIT INTERACTIONS FOR NEUROMORPHIC COMPUTING WITH MAGNETIC DOMAIN WALL MOTIONPrincipal Investigator

Principal Investigator

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Research Institution

[Journal Article] Observation of domain structure in non-collinear antiferromagnetic Mn3Sn thin films by magneto-optical Kerr effect2022

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[Journal Article] Modification of unconventional Hall effect with doping at the nonmagnetic site in a two-dimensional van der Waals ferromagnet2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Unconventional Hall effect and its variation with Co-doping in van der Waals Fe3GeTe22021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Correlation of anomalous Hall effect with structural parameters and magnetic ordering in Mn<sub>3+<i>x</i></sub>Sn<sub>1?<i>x</i></sub> thin films2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Stack structure and temperature dependence of spin-orbit torques in heterostructures with antiferromagnetic PtMn2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Formation and current-induced motion of synthetic antiferromagnetic skyrmion bubbles2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Reversal of domain wall chirality with ferromagnet thickness in W/(Co)FeB/MgO systems2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Artificial Neuron and Synapse Realized in an Antiferromagnet/Ferromagnet Heterostructure Using Dynamics of Spin?Orbit Torque Switching2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Angle dependent magnetoresistance in heterostructures with antiferromagnetic and non-magnetic metals2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spin-orbit torques and Dzyaloshinskii-Moriya interaction in PtMn/[Co/Ni] heterostructures2017

Author(s)