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K. Hioki
Observed names:
Hioki, K.,
K Hioki,
Keiko HIOKI,
Keiko Hioki
Institution:
Daido Steel (Japan)
Observed institutions:
Tokyo University of Science,
Tohoku University,
National Institute for Materials Science,
Daido Steel (Japan),
Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
OpenAlex ID:
A5019312532
Effect of Nd content on the microstructure and coercivity of hot-deformed Nd–Fe–B permanent magnets
2013
·
J. Liu
, H. Sepehri-Amin
, et al.
·
Acta Materialia
·
245
Grain size dependence of coercivity of hot-deformed Nd–Fe–B anisotropic magnets
2014
·
J. Liu
, H. Sepehri-Amin
, et al.
·
Acta Materialia
·
237
High-coercivity hot-deformed Nd–Fe–B permanent magnets processed by Nd–Cu eutectic diffusion under expansion constraint
2014
·
T. Akiya
, J. Liu
, et al.
·
Scripta Materialia
·
165
PDF
Enhancement of coercivity of hot-deformed Nd–Fe–B anisotropic magnet by low-temperature grain boundary diffusion of Nd60Dy20Cu20 eutectic alloy
2013
·
H. Sepehri-Amin
, J. Liu
, et al.
·
Scripta Materialia
·
134
High performance hot-deformed Nd-Fe-B magnets (Review)
2021
·
Keiko Hioki
·
Science and Technology of Advanced Materials
·
109
Low temperature diffusion process using rare earth-Cu eutectic alloys for hot-deformed Nd-Fe-B bulk magnets
2014
·
T. Akiya
, J. Liu
, et al.
·
Journal of Applied Physics
·
88
Improved coercivity and squareness in bulk hot-deformed Nd–Fe–B magnets by two-step eutectic grain boundary diffusion process
2020
·
Xin Tang
, J. Li
, et al.
·
Acta Materialia
·
86
PDF
Coercivity enhancement of rapidly solidified Nd–Fe–B magnet powders
2012
·
H. Sepehri-Amin
, D. Prabhu
, et al.
·
Scripta Materialia
·
56
On the temperature-dependent coercivities of anisotropic Nd-Fe-B magnet
2020
·
J. Li
, Xin Tang
, et al.
·
Acta Materialia
·
51
PDF
Coercivities of hot-deformed magnets processed from amorphous and nanocrystalline precursors
2016
·
Xin Tang
, H. Sepehri-Amin
, et al.
·
Acta Materialia
·
50
PDF
Temperature-dependent magnetization reversal process and coercivity mechanism in Nd-Fe-B hot-deformed magnets
2015
·
Satoshi Okamoto
, Ryota Goto
, et al.
·
Journal of Applied Physics
·
47
Microstructure evolution of hot-deformed Nd-Fe-B anisotropic magnets
2014
·
J. Liu
, H. Sepehri-Amin
, et al.
·
Journal of Applied Physics
·
46
Development of Dy-Free Hot-Deformed Nd-Fe-B Magnets by Optimizing Chemical Composition and Microstructure
2014
·
Keiko Hioki
, Atsushi Hattori
, et al.
·
Journal of the Magnetics Society of Japan
·
43
PDF
Significant coercivity enhancement of hot-deformed bulk magnets by two-step diffusion process using a minimal amount of Dy
2021
·
M. Korent
, Xin Tang
, et al.
·
Scripta Materialia
·
36
Temperature and field direction dependences of first-order reversal curve (FORC) diagrams of hot-deformed Nd-Fe-B magnets
2017
·
Takahiro Yomogita
, Satoshi Okamoto
, et al.
·
Journal of Magnetism and Magnetic Materials
·
24
Direct detection and stochastic analysis on thermally activated domain-wall depinning events in micropatterned Nd-Fe-B hot-deformed magnets
2020
·
Takahiro Yomogita
, Satoshi Okamoto
, et al.
·
Acta Materialia
·
18
Development of High-Performance Hot-Deformed Neodymium–Iron–Boron Magnets without Heavy Rare-Earth Elements
2023
·
Keiko Hioki
·
Materials
·
17
PDF
Time-Resolved SANS Study of Slow Dynamics in the Spin-Glass Alloy Fe0.70Al0.30
2003
·
Kiyoichiro Motoya
, Keiko Hioki
, et al.
·
Journal of the Physical Society of Japan
·
10
Detection of elemental magnetization reversal events in a micro-patterned Nd-Fe-B hot-deformed magnet
2019
·
Takahiro Yomogita
, Nobuaki Kikuchi
, et al.
·
AIP Advances
·
8
Coexistence of Ferromagnetic and Antiferromagnetic Clusters in Concentrated Spin-Glass Alloys Fe65(Ni1-xMnx)35
2003
·
Kiyoichiro Motoya
, Keiko Hioki
·
Journal of the Physical Society of Japan
·
8
Influence of Process Conditions on the Magnetic Properties for Hot Deformed Magnets
2008
·
Keiko Hioki
, Takeshi Takano
, et al.
·
DENKI-SEIKO
·
5
PDF
SANS study of slow dynamics in reentrant spin glass Fe 0.70 Al 0.30
2002
·
K. Motoya
, K. Hioki
, et al.
·
Applied Physics A
·
5
Magnetic Domain Structure Observation for Initial Magnetization and Demagnetization Processes of a Nd-Fe-B Hot-Deformed Magnet Using Soft X-ray Magnetic Circular Dichroism Microscopy
2021
·
M. Takeuchi
, T. Yomogita
, et al.
·
Journal of the Japan Institute of Metals and Materials
·
4
PDF
Development of Heavy Rare-earth-less Hot-deformed Nd-Fe-B Magnet
2016
·
Keiko Hioki
, Atsushi Hattori
, et al.
·
IEEJ Transactions on Fundamentals and Materials
·
4
PDF
High Performance Hot-deformed Nd-Fe-B Magnets (Review)
2022
·
Keiko HIOKI
·
Journal of the Japan Society of Powder and Powder Metallurgy
·
2
PDF
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Works count:
32
Citation count:
1,501
H-index:
17
I10-index:
18
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