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53 records found.

Annalen der Physik - 2025 - Lee - Zero‐Field Hybridization of Anomalous Nernst and Off‐diagonal Seebeck Effects in.pdf
Zero‐Field Hybridization of Anomalous Nernst and Off‐diagonal Seebeck Effects in Artificially Tilted Multilayers
Article
Creator
Yebin Lee SAMURAI ORCID ; Fuyuki Ando SAMURAI ORCID ; Takamasa Hirai SAMURAI ORCID ; Rajkumar Modak SAMURAI ORCID ; Hossein Sepehri‐Amin SAMURAI ORCID ; Ken‐ichi Uchida SAMURAI ORCID
Keyword
anomalous Nernst effect, artificially tilted multilayer, off-diagonal Seebeck effect, permanent magnet, transverse thermoelectrics
Date published
2025-06-29
Updated at
2025-08-18 16:30:49 +0900
ArticleDraft_ErCo2_Submission3_20250625.pdf
Magnetic correlations and crystal structure changes in Fe- and Ni-substituted ErCo2 with reversible giant magnetocaloric effect
Article
Creator
Simon Rosenqvist Larsen ORCID ; Noriki Terada SAMURAI ORCID ; Xin Tang SAMURAI ORCID ; Hiroaki Mamiya ; Yusuke Nambu ORCID ; Daisuke Okuyama ORCID ; Hossein Sepehri-Amin SAMURAI ORCID
Keyword
magnetocaloric effect, neutron diffraction
Date published
2025-07-23
Updated at
2025-07-30 08:30:20 +0900
Manuscript-Final.docx
Impact of intergranular phase variations on the anomalous Nernst effect in Nd-Fe-B permanent magnets
Article
Creator
Zulfa Hilmi Kautsar SAMURAI ORCID ; Babu Madavali SAMURAI ORCID ; Takamasa Hirai SAMURAI ORCID ; Ken-ichi Uchida ; Hossein Sepehri-Amin SAMURAI ORCID
Keyword
Anomalous Nernst effect, hot-deformed magnets, microstructural engineering, permanent magnets
Date published
Updated at
2025-06-30 16:30:25 +0900
Oyanagi_manuscript_published.pdf
Simultaneous achievement of large anomalous Nernst effect and reduced thermal conductivity in sintered polycrystalline topological Heusler ferromagnets
Article
Creator
Koichi Oyanagi ORCID ; Hossein Sepehri-Amin SAMURAI ORCID ; Kenta Takamori ; Terumasa Tadano SAMURAI ORCID ; Takumi Imamura ; Ren Nagasawa ; Krishnan Mahalingam ORCID ; Takamasa Hirai SAMURAI ORCID ; Fuyuki Ando SAMURAI ORCID ; Yuya Sakuraba SAMURAI ORCID ; Satoru Kobayashi ORCID ; Ken-ichi Uchida SAMURAI ORCID
Keyword
Anomalous Nernst effect, Heusler alloy, Microstructure characterization, Thermoelectric materials, First-principles phonon calculation
Date published
2025-06-09
Updated at
2025-06-24 12:30:20 +0900
ODSE_SmCo-BST_EES2025.pdf
Multifunctional composite magnet realizing record-high transverse thermoelectric generation
Article
Creator
Fuyuki Ando SAMURAI ORCID ; Takamasa Hirai SAMURAI ORCID ; Abdulkareem Alasli ORCID ; Hossein Sepehri-Amin SAMURAI ORCID ; Yutaka Iwasaki SAMURAI ORCID ; Hosei Nagano ; Ken-ichi Uchida SAMURAI ORCID
Keyword
transverse thermoelectric conversion, thermoelectric generation, permanent magnet, artificially tilted multilayer, thermoelectric module
Date published
2025-03-18
Updated at
2025-05-12 12:30:11 +0900
PhysRevResearch.7.013233.pdf
Evaluation of Ho100−x−yErxCey magnetic refrigerants using advanced multisample neutron transmission spectroscopy
Article
Creator
Hiroaki Mamiya SAMURAI ORCID ; Noriki Terada SAMURAI ORCID ; Simon Rosenqvist Larsen ; Naohito Tsujii SAMURAI ORCID ; Kosuke Hiroi ; Takenao Shinohara ; Hossein Sepehri-Amin SAMURAI ORCID
Keyword
Neutron Bragg edge analysis, Magnetcaloric effect, Heavy rare earth alloys, Simultaneous high throughput measurement
Date published
2025-03-03
Updated at
2025-05-09 16:30:35 +0900
Rani_2025_Appl._Phys._Express_18_033001.pdf
Nonvolatile magneto-thermal switching driven by vortex trapping in commercial In-Sn solder
Article
Creator
Poonam Rani ; Takumi Murakami ; Yuto Watanabe ; Hossein Sepehri-Amin SAMURAI ORCID ; Hiroto Arima ; Aichi Yamashita ; Yoshikazu Mizuguchi
Keyword
Magneto-thermal switching, thermal management, superconducting composites
Date published
2025-03-01
Updated at
2025-03-13 08:30:17 +0900
IJR_170_ 2025_468.pdf
Numerical simulation of active magnetic regenerative refrigeration using Gyroid structured regenerator at room temperature
Article
Creator
Sotaro Nishioka SAMURAI ORCID ; Hossein Sepehri-Amin SAMURAI ORCID ; Akiko T․ Saito SAMURAI ORCID
Keyword
Magnetic, Refrigeration, AMR, Gyroid
Date published
2024-11-13
Updated at
2025-02-23 22:49:05 +0900
Manuscript-revised.docx
Effect of Co on twin formation and magnetic properties of Sm(Fe,Ti,V)12 alloys
Article
Creator
P. Tozman ORCID ; G. Hrkac ; C.E. Patrick ORCID ; J.B. Staunton ; T. Saito ORCID ; T. Sasaki SAMURAI ORCID ; T. Ohkubo SAMURAI ORCID ; H. Sepehri-Amin SAMURAI ORCID
Keyword
Permanent magnet, SmFe12, Twin formation, intrinsic magnetic properties
Date published
2024-12-07
Updated at
2025-01-07 16:31:00 +0900
MSJ 2024-Sepehri_Final.doc
Effect of nanostructure on the core loss of soft magnetic materials
Presentation
Creator
SEPEHRI AMIN Hossein SAMURAI ORCID ; GAUTAM Ravi SAMURAI ORCID ; S. Hiramoto ; BOLYACHKIN Anton SAMURAI ORCID ; KULESH Nikita SAMURAI ORCID ; MAMIYA Hiroaki SAMURAI ORCID ; S. Okamoto ; OHKUBO Tadakatsu SAMURAI ORCID
Keyword
Soft magnetic materials, core loss, nanostructure
Date published
Updated at
2025-01-08 16:31:13 +0900