Satoshi Okamoto - Publications, H-index & Citations

Satoshi Okamoto

RIKEN

34H指数

306论文数

6.5K被引数

收录论文 49

发表时间

Non-destructive three-dimensional orientation mapping of Nd-Fe-B permanent magnets Nd-Fe-B永磁体的无损三维取向映射

MATERIALS & DESIGN

IF7.9

2026-07-01

PREAI

Kim, Jaemyung; Hayashi, Yujiro; Suwa, Tomomi; Yusuke, Akiyama; Taniguchi, Takuya; Katou, Kousuke; Takemura, Kaiki; Okamoto, Satoshi; Suzuki, Motohiro; Yabashi, Makina

Effect of Calcination Temperature on Photocatalytic and Fenton-like Dye Degradation over Spinel CoCr2O4 Nanomaterials 焙烧温度对尖晶石CoCr2O4纳米材料光催化和类芬顿染料降解的影响

ACS Applied Nano Materials

IF5.5

2026-02-23

PREAI

Yu-Hao Chen; Xinyu Jin; Shota Kitaoka; Chun-Yi Chen; Tomoyuki Kurioka; Masato Sone; Yung-Jung Hsu; Satoshi Okamoto; Tso-Fu Mark Chang

Orthogonal Staggered Alignment of Molecular Chains in Aramid Whiskers: A Game-Changer for Sustainable, High-Performance Composites

Macromolecular Rapid Communications

IF4.3

2026-01-20

OAAI

Satoshi Okamoto; Justin Llandro; Andrew Gibbons; Mohamed Arfaoui; Daisuke Hashizume; Junji Watanabe

Piezoelectricity Induced by Na-Doping in NiFe2O4 Nanoparticles for Piezocatalytic Dye Degradation NiFe2O4纳米颗粒中Na掺杂诱导的压电效应及其在压电催化染料降解中的应用

ACS Applied Nano Materials

IF5.5

2025-10-20

PREAI

Xinyu Jin; Yu-Hao Chen; Chun-Yi Chen; Tomoyuki Kurioka; Andrew Harold Gibbons; Masato Sone; Yung-Jung Hsu; Satoshi Okamoto; Tso-Fu Mark Chang

General formulation of core loss in soft magnetic materials including effects of eddy current and magnetostriction

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

IF3

2025-10-01

OAAI

Tsukahara, Hiroshi; Huang, Haodong; Suzuki, Kiyonori; Ono, Kanta; Kato, Akira; Okamoto, Satoshi

Sintered NiFe2O4 Nanoparticles for the Photocatalytic Degradation of Malachite Green 烧结的NiFe2O4纳米颗粒用于孔雀绿的光催化降解

ACS APPLIED NANO MATERIALS

IF5.5

2025-04-21

PREAI

Jin, XY; Wu, JY; Wang, JN; Chen, CY; Kurioka, T; Sone, M; Hsu, YJ; Okamoto, S; Chang, TFM

Enhancement of Photocatalytic Activity in BiFeO3 Nanoparticles through Electrical Polarization

ADVANCED ENERGY AND SUSTAINABILITY RESEARCH

IF5.7

2025-01-16

OAAI

Wu, Jhen-Yang; Jin, Xinyu; Wang, Junan; Hu, Zhitao; Chen, Chun-Yi; Kurioka, Tomoyuki; Llandro, Justin; Gibbons, Andrew H.; Sone, Masato; Hsu, Yung-Jung; Okamoto, Satoshi; Chang, Tso-Fu Mark

Unlocking the potential of multicomponent mesoporous bioactive glass nanoparticles: An approach to enhanced ion therapy

JOURNAL OF NON-CRYSTALLINE SOLIDS

IF3.5

2024-08-01

PREAI

Ganem, G. C. A.; Oliveira, L. F. M.; Pagan, B. M.; Okamoto, S.; Lopes, J. H.

Direct observation of current-induced nonlinear spin torque in Pt-Py bilayers

PHYSICAL REVIEW B

IF3.7

2024-06-13

PREAI

Kodama, Toshiyuki; Kikuchi, Nobuaki; Chiba, Takahiro; Okamoto, Satoshi; Ohno, Seigo; Tomita, Satoshi

Spin-Current-Driven Permeability Variation for Time-Varying Magnetic Metamaterials

PHYSICAL REVIEW APPLIED

IF4.4

2023-04-26

PREAI

Kodama, Toshiyuki; Kikuchi, Nobuaki; Okamoto, Satoshi; Ohno, Seigo; Tomita, Satoshi

Real picture of magnetic domain dynamics along the magnetic hysteresis curve inside an advanced permanent magnet

NPG ASIA MATERIALS

IF8.3

2022-08-19

OAAI

Takeuchi, Makoto; Suzuki, Motohiro; Kobayashi, Shintaro; Kotani, Yoshinori; Nakamura, Tetsuya; Kikuchi, Nobuaki; Bolyachkin, Anton; Sepehri-Amin, Hossein; Ohkubo, Tadakatsu; Hono, Kazuhiro; Une, Yasuhiro; Okamoto, Satoshi

Thermal activation in microwave-assisted magnetization switching and its effect on the switching behavior of granular media

PHYSICAL REVIEW B

IF3.7

2022-02-25

PREAI

Kikuchi, Nobuaki; Sato, Katsunari; Okamoto, Satoshi; Kitakami, Osamu; Shimatsu, Takehito; Suto, Hirofumi

Experimental approaches for micromagnetic coercivity analysis of advanced permanent magnet materials

SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS

IF6.9

2021-02-12

OAAI

Okamoto, Satoshi

Direct detection and stochastic analysis on thermally activated domain-wall depinning events in micropatterned Nd-Fe-B hot-deformed magnets 微图案化nd-fe-b热变形磁体中热激活畴壁固定事件的直接检测和随机分析

ACTA MATERIALIA

IF9.3

2020-12-01

PREAI

Yomogita, Takahiro; Okamoto, Satoshi; Kikuchi, Nobuaki; Kitakami, Osamu; Sepehri-Amin, Hossein; Takahashi, Yukiko K.; Ohkubo, Tadakatsu; Hono, Kazuhiro; Hioki, Keiko; Hattori, Atsushi

Temperature dependent magnetization reversal process of a Ga-doped Nd-Fe-B sintered magnet based on first-order reversal curve analysis 基于一阶反转曲线分析的Ga掺杂nd-fe-b烧结磁体温度磁化反转过程

ACTA MATERIALIA

IF9.3

2019-10-01

OAAI

Okamoto, Satoshi; Miyazawa, Kazunori; Yomogita, Takahiro; Kikuchi, Nobuaki; Kitakami, Osamu; Toyoki, Kentaro; Billington, David; Kotani, Yoshinori; Nakamura, Tetsuya; Sasaki, Taisuke; Ohkubo, Tadakatsu; Hono, Kazuhiro; Takada, Yukio; Sato, Takashi; Kaneko, Yuji; Kato, Akira

First-order reversal curve analysis of a Nd-Fe-B sintered magnet with soft X-ray magnetic circular dichroism microscopy 用软x射线磁圆二色显微镜分析nd-fe-b烧结磁体的一阶反转曲线

ACTA MATERIALIA

IF9.3

2019-01-01

OAAI

Miyazawa, Kazunori; Okamoto, Satoshi; Yomogita, Takahiro; Kikuchi, Nobuaki; Kitakami, Osamu; Toyoki, Kentaro; Billington, David; Kotani, Yoshinori; Nakamura, Tetsuya; Sasaki, Taisuke; Ohkubo, Tadakatsu; Hono, Kazuhiro

Microwave Spectroscopy of a Single Permalloy Chiral Metamolecule on a Coplanar Waveguide

PHYSICAL REVIEW APPLIED

IF4.4

2018-05-17

OAAI

Kodama, Toshiyuki; Kusanagi, Yusaku; Okamoto, Satoshi; Kikuchi, Nobuaki; Kitakami, Osamu; Tomita, Satoshi; Hosoito, Nobuyoshi; Yanagi, Hisao

Layer-selective microwave-assisted magnetization switching in a dot of double antiferromagnetically coupled (AFC) layers

APPLIED PHYSICS LETTERS

IF3.6

2018-04-16

PREAI

Lu, Yuming; Okamoto, Satoshi; Kikuchi, Nobuaki; Kitakami, Osamu; Shimatsu, Takehito

Magnetic characteristics and nanostructures of FePt granular films with GeO2 segregant

APPLIED PHYSICS LETTERS

IF3.6

2017-01-10

PREAI

Ono, Takuya; Moriya, Tomohiro; Hatayama, Masatoshi; Tsumura, Kaoru; Kikuchi, Nobuaki; Okamoto, Satoshi; Kitakami, Osamu; Shimatsu, Takehito

Ferromagnetic Resonance of a Single Magnetochiral Metamolecule of Permalloy

PHYSICAL REVIEW APPLIED

IF4.4

2016-08-24

OAAI

Kodama, Toshiyuki; Tomita, Satoshi; Kato, Takeshi; Oshima, Daiki; Iwata, Satoshi; Okamoto, Satoshi; Kikuchi, Nobuaki; Kitakami, Osamu; Hosoito, Nobuyoshi; Yanagi, Hisao

研究方向