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386 records found. Displaying records 1 to 10.

NDNC2025_abstract_photodetector Gu.docx
Ultrahigh Gain Diamond Deep-ultraviolet Photodetector Due to Surface Hydrogen Termination and Deep defects
Conference poster
Creator
Keyun Gu (author) (Search by this author)
Research Center for Electronic and Optical Materials/Functional Materials Field/Ultra-wide Bandgap Semiconductors Group, National Institute for Materials Science
;
Zilong Zhang (author) (Search by this author)
Research Center for Electronic and Optical Materials/Functional Materials Field/Ultra-wide Bandgap Semiconductors Group, National Institute for Materials Science
ORCID ;
Jian Huang (author) (Search by this author)
Shanghai University
;
Yasuo Koide (author) (Search by this author)
Research Center for Electronic and Optical Materials/Functional Materials Field/Next-generation Semiconductor Group, National Institute for Materials Science
ORCID SAMURAI ;
Meiyong Liao (author) (Search by this author)
Research Center for Electronic and Optical Materials/Functional Materials Field/Ultra-wide Bandgap Semiconductors Group, National Institute for Materials Science
ORCID SAMURAI
Keyword
Diamond, photodetector
Date published
Updated at
2025-05-22 08:30:29 +0900

Manuscript_Rev.docx
High-resistivity anisotropic hot-deformed Nd-Fe-B magnets prepared from DyF3 electrophoretic deposited powders
Journal article
Creator
Z.H. Kautsar (author) (Search by this author)
ORCID SAMURAI ;
H. Sepehri-Amin (author) (Search by this author)
ORCID SAMURAI ;
Xin Tang (author) (Search by this author)
ORCID SAMURAI ;
R. Iguchi (author) (Search by this author)
ORCID SAMURAI ;
K. Uchida (author) (Search by this author)
ORCID SAMURAI ;
T. Ohkubo (author) (Search by this author)
ORCID SAMURAI ;
K. Hono (author) (Search by this author)
ORCID SAMURAI
Keyword
Electrical resistivity, Microstructure, Nd-Fe-B, Permanent magnets
Date published
2023-01-13
Updated at
2024-09-26 12:30:12 +0900

ISAMMA-2024_Sepehri-Amin.docx
Design and development of permanent magnets; how to solve rare-earth criticality while considering new demands?
Conference presentation
Creator
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
Keyword
Permanent Magnets, coercivity mechanism, grain boundary, microstructure
Date published
Updated at
2025-01-09 16:30:52 +0900

JEMS2023-Sepehri-Amin.docx
Development of high performance permanent magnets; elements criticality, new demands, and extrinsic magnetic properties
Conference presentation
Creator
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 ;
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 ;
ZHANG Jiasheng (author) (Search by this author)
Research Center for Magnetic and Spintronic Materials/Green Magnetic Materials Group, National Institute for Materials Science
;
BOLYACHKIN Anton (author) (Search by this author)
International Center for Young Scientists, 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)
ORCID SAMURAI
Keyword
Permanent magnet
Date published
Updated at
2024-10-16 12:30:17 +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)
ORCID SAMURAI
Keyword
Nd-Fe-B magnets, Micromagnetic simulations, FIB-SEM tomography
Date published
Updated at
2024-10-16 16:30:32 +0900

2025A00617G_Clean copy manuscript Nano Letters.docx
Moiré Potential Independent of Moiré Size Down to a Few Nanometers in Sliding Ferroelectrics
Journal article
Creator
Jian Liao (author) (Search by this author)
;
Xinyu Lv (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI ;
Jianming Lu (author) (Search by this author)
ORCID ;
Jiamin Xue (author) (Search by this author)
ORCID
Keyword
Sliding ferroelectricity, Moiré superlattice, Scanning tunneling microscopy
Date published
2025-04-23
Updated at
2026-07-06 13:38:46 +0900

IEEE Magnetic Frontiers.docx
High Performance Permanent Magnets; How to solve element criticality while considering new demands?
Conference presentation
Creator
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
Keyword
Permanent magnet, microstructure, coercivity
Date published
Updated at
2025-01-08 16:31:10 +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)
ORCID SAMURAI
Keyword
Nd-Fe-B magnets, Micromagnetic simulations, Grain boundary diffusion process
Date published
Updated at
2024-10-16 16:30:42 +0900

Manuscript_revised.docx
Micromagnetic simulations of Nd-Fe-B hot-deformed magnets subjected to eutectic grain boundary diffusion process
Journal article
Creator
Anton Bolyachkin (author) (Search by this author)
ORCID SAMURAI ;
Ekaterina Dengina (author) (Search by this author)
National Institute for Materials Science
;
Hossein Sepehri-Amin (author) (Search by this author)
ORCID SAMURAI ;
Tadakatsu Ohkubo (author) (Search by this author)
ORCID SAMURAI ;
Kazuhiro Hono (author) (Search by this author)
ORCID SAMURAI
Keyword
Permanent magnet, Nd-Fe-B, Micromagnetic simulation, Grain boundary diffusion process
Date published
2024-03-30
Updated at
2024-08-23 12:30:14 +0900

表面真空_田沼_2021_3_normal+.docx
電子分光法における表面感度と検出深さ
Journal article
Creator
田沼 繁夫 (author) (Search by this author)
統合型材料開発・情報基盤部門/材料データプラットフォームセンター/データサービスチーム, 物質・材料研究機構
ORCID SAMURAI
Keyword
surface sensitivity, mean escape depth, effective attenuation length, information depth, inelastic mean free path
Date published
2022-03-10
Updated at
2024-01-05 22:12:47 +0900

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