Keyword: Micromagnetic simulations
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8 records found.

REPM2025_O14-2_Bolyachkin.pdf
Micromagnetic Simulations of Hot-deformed Nd-Fe-B Magnets Subjected to Eutectic Grain Boundary Diffusion Process
Conference presentation
Collection
The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
Creator
Anton Bolyachkin (author) (Search by this author)
National Institute for Materials Science, Japan
;
Xin Tang (author) (Search by this author)
National Institute for Materials Science, Japan
;
Nikita Kulesh (author) (Search by this author)
National Institute for Materials Science, Japan
;
Hossein Sepehri-Amin (author) (Search by this author)
National Institute for Materials Science, Japan
Keyword
REPM2025, Micromagnetic simulations, Nd-Fe-B magnets, grain boundary diffusion
Date published
Updated at
2025-08-20 12:31:18 +0900
abstract.docx
Digital twins of magnetic materials: revealing microstructure-properties correlations
Conference presentation
Creator
BOLYACHKIN Anton (author) (Search by this author)
International Center for Young Scientists, National Institute for Materials Science
ORCID SAMURAI ;
SEPEHRI AMIN Hossein (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Green Magnetic Materials Group, National Institute for Materials Science
ORCID SAMURAI ;
DENGINA Ekaterina (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Green Magnetic Materials Group, National Institute for Materials Science
;
KULESH Nikita (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Green Magnetic Materials Group, National Institute for Materials Science
ORCID SAMURAI ;
TANG Xin (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Green Magnetic Materials Group, National Institute for Materials Science
ORCID SAMURAI ;
TAKAHASHI Yukiko (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Magnetic Recording Materials Group, National Institute for Materials Science
ORCID SAMURAI ;
OHKUBO Tadakatsu (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials, National Institute for Materials Science
ORCID SAMURAI ;
HONO Kazuhiro (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Micromagnetic simulations, Nd-Fe-B magnets, FePt media, SmFe12-based films
Date published
Updated at
2024-10-17 08:30:08 +0900
abstarct.docx
Coercivity Engineering in Nd-Fe-B Hot-deformed Magnets by Grain Boundary Infiltration: Micromagnetic Viewpoint
Conference presentation
Creator
BOLYACHKIN Anton (author) (Search by this author)
International Center for Young Scientists, National Institute for Materials Science
ORCID SAMURAI ;
DENGINA Ekaterina (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Green Magnetic Materials Group, National Institute for Materials Science
;
SEPEHRI AMIN Hossein (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Green Magnetic Materials Group, National Institute for Materials Science
ORCID SAMURAI ;
OHKUBO Tadakatsu (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials, National Institute for Materials Science
ORCID SAMURAI ;
HONO Kazuhiro (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Nd-Fe-B magnets, Micromagnetic simulations, Grain boundary diffusion process
Date published
Updated at
2024-10-16 16:30:42 +0900
abstract.docx
Tomography-based Micromagnetic Simulations of Nd-Fe-B Hot-Deformed Magnets
Conference presentation
Creator
BOLYACHKIN Anton (author) (Search by this author)
Global Networking Division/International Center for Young Scientists, National Institute for Materials Science
ORCID SAMURAI ;
DENGINA Ekaterina (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Magnetic Materials Analysis Group, National Institute for Materials Science
;
KULESH Nikita (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Magnetic Materials Analysis Group, National Institute for Materials Science
ORCID SAMURAI ;
TANG Xin (author) (Search by this author)
Global Networking Division/International Center for Young Scientists, National Institute for Materials Science
ORCID SAMURAI ;
SEPEHRI AMIN Hossein (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Magnetic Materials Analysis Group, National Institute for Materials Science
ORCID SAMURAI ;
OHKUBO Tadakatsu (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials, National Institute for Materials Science
ORCID SAMURAI ;
HONO Kazuhiro (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Nd-Fe-B magnets, Micromagnetic simulations, FIB-SEM tomography
Date published
Updated at
2024-10-16 16:30:32 +0900
abstract.docx
Tomography-based Micromagnetic Simulations of Nd-Fe-B Magnets: the Role of Intergranular Phase Nonuniformities
Conference poster
Creator
BOLYACHKIN Anton (author) (Search by this author)
International Center for Young Scientists, National Institute for Materials Science
ORCID SAMURAI ;
DENGINA Ekaterina (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Green Magnetic Materials Group, National Institute for Materials Science
;
KULESH Nikita (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Green Magnetic Materials Group, National Institute for Materials Science
ORCID SAMURAI ;
TANG Xin (author) (Search by this author)
International Center for Young Scientists, National Institute for Materials Science
ORCID SAMURAI ;
SEPEHRI AMIN Hossein (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Green Magnetic Materials Group, National Institute for Materials Science
ORCID SAMURAI ;
OHKUBO Tadakatsu (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials, National Institute for Materials Science
ORCID SAMURAI ;
HONO Kazuhiro (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Nd-Fe-B magnets, Micromagnetic simulations, FIB-SEM tomography
Date published
Updated at
2024-10-17 08:30:28 +0900
manuscript.docx
Transmission electron microscopy image based micromagnetic simulations for optimizing nanostructure of FePt-X heat-assisted magnetic recording media
Journal article
Creator
A. Bolyachkin (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
H. Sepehri-Amin (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
I. Suzuki (author) (Search by this author)
National Institute for Materials Science
ORCID ;
H. Tajiri (author) (Search by this author)
;
Y.K. Takahashi (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
K. Srinivasan (author) (Search by this author)
;
H. Ho (author) (Search by this author)
;
H. Yuan (author) (Search by this author)
;
T. Seki (author) (Search by this author)
;
A. Ajan (author) (Search by this author)
;
K. Hono (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
FePt media, Micromagnetic simulations
Date published
2022-02-09
Updated at
2024-10-15 16:30:23 +0900
manuscript.docx
Machine Learning Approach for Evaluation of Nanodefects and Magnetic Anisotropy in FePt Granular Films
Journal article
Creator
E. Dengina (author) (Search by this author)
National Institute for Materials Science
;
A. Bolyachkin (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
H. Sepehri-Amin (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
K. Hono (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Magnetic recording, Micromagnetic simulations, Machine learning, FePt media
Date published
2022-05-13
Updated at
2024-10-15 16:30:13 +0900
manuscript.docx
Coercivity engineering in Sm(Fe0.8Co0.2)12B0.5 thin films by Si grain boundary diffusion
Journal article
Creator
A. Bolyachkin (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
H. Sepehri-Amin (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
M. Kambayashi (author) (Search by this author)
;
Y. Mori (author) (Search by this author)
;
T. Ohkubo (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Y.K. Takahashi (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
T. Shima (author) (Search by this author)
;
K. Hono (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Hard magnetic material, SmFe12-based this film, Coercivity, Micromagnetic simulations
Date published
2022-02-05
Updated at
2024-10-15 12:30:27 +0900