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Yukinori Koyama

National Institute for Materials Science

42H指数
200论文数
6.7K被引数
收录论文 71
发表时间
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Blue–Green Emitting Phosphor Ba2LiAlSi2O8:Eu2+ for Phosphor-Converted Light-Emitting Diodes via Single-Particle Diagnosis in a Quasi-Quaternary System蓝-绿发射荧光粉Ba2LiAlSi2O8:Eu2+在准四元体系中的单颗粒诊断用于荧光转换发光二极管
errACS Applied Materials & Interfaces
IF0
err2026-05-14
err0
errOAAI
errAkihiro Nakanishi; Shiro Funahashi; Yukinori Koyama; Hisanori Yamane; Kohsei Takahashi; Takayuki Nakanishi; Naoto Hirosaki; Takashi Takeda
err分享
err收藏
Periodic table-based compositional descriptors for accelerating electrochemical material discovery: Li-ion conductors and oxygen evolution electrocatalysts基于元素周期表的组成描述符以加速电化学材料发现：锂离子导体和氧析出电催化剂
errScience and Technology of Advanced Materials-Methods
IF2.8
err2025-12-31
err0
PREAI
errWu, Yen-Ju; Xu, Yibin; Fang, Lei; Peng, Wenqin; Sakaushi, Ken; Zhang, Meiqi; Arai, Masao; Koyama, Yukinori
err分享
err收藏
Discovery of narrow-band emitting phosphor Na5Al3F14:Eu2+ using local structure similarity
errJOURNAL OF ALLOYS AND COMPOUNDS
IF6.3
err2025-01-01
err0
PREAI
errNakanishi, Akihiro; Koyama, Yukinori; Nakanishi, Takayuki; Funahashi, Shiro; Yamane, Hisanori; Takahashi, Kohsei; Hirosaki, Naoto; Ikeno, Hidekazu; Takeda, Takashi
err分享
err收藏
Accelerating Materials Discovery of Novel Europium(II)-Activated Phosphors through Machine Learning Classification of Europium Valences
errCHEMISTRY OF MATERIALS
IF7
err2024-11-25
err0
PREAI
errKoyama, Yukinori; Kohriki, Yukako; Harada, Masamichi; Hirosaki, Naoto; Takeda, Takashi
err分享
err收藏
Exploring new useful phosphors by combining experiments with machine learning通过实验与机器学习相结合探索新的有用荧光粉
errSCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS
IF6.9
err2024-11-07
err0
errOAAI
errTakeda, Takashi; Koyama, Yukinori; Ikeno, Hidekazu; Matsuishi, Satoru; Hirosaki, Naoto
err分享
err收藏
A high voltage aqueous proton battery using an optimized operation of a MoO3 positive electrode使用MoO3正极的优化操作的高压水性质子电池
errJOURNAL OF MATERIALS CHEMISTRY A
IF9.5
err2023-01-01
err7
errOAAI
errIkezawa, Atsunori; Koyama, Yukinori; Nishizawa, Tadaaki; Arai, Hajime
err分享
err收藏
Narrow-band phosphor K2ZnP2O7:Eu2+ discovered using local structure similarity
errSCRIPTA MATERIALIA
IF5.6
err2022-07-01
err11
errOAAI
errTakemura, Shota; Koyama, Yukinori; Nakanishi, Takayuki; Funahashi, Shiro; Hirosaki, Naoto; Ikeno, Hidekazu; Takeda, Takashi
err分享
err收藏
Combination of recommender system and single-particle diagnosis for accelerated discovery of novel nitrides
errJOURNAL OF CHEMICAL PHYSICS
IF3.1
err2021-06-14
err4
errOAAI
errKoyama, Yukinori; Seko, Atsuto; Tanaka, Isao; Funahashi, Shiro; Hirosaki, Naoto
err分享
err收藏
Dissimilarity measure of local structure in inorganic crystals using Wasserstein distance to search for novel phosphors
errSCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS
IF6.9
err2021-04-21
err9
errOAAI
errTakemura, Shota; Takeda, Takashi; Nakanishi, Takayuki; Koyama, Yukinori; Ikeno, Hidekazu; Hirosaki, Naoto
err分享
err收藏
Recreation of the periodic table with an unsupervised machine learning algorithm
errSCIENTIFIC REPORTS
IF3.9
err2021-02-26
err5
errOAAI
errKusaba, Minoru; Liu, Chang; Koyama, Yukinori; Terakura, Kiyoyuki; Yoshida, Ryo
err分享
err收藏
Predicting Materials Properties with Little Data Using Shotgun Transfer Learning使用shot弹枪迁移学习在少量数据的情况下预测材料特性
errACS CENTRAL SCIENCE
IF10.4
err2019-09-30
err274
errOAAI
errYamada, Hironao; Liu, Chang; Wu, Stephen; Koyama, Yukinori; Ju, Shenghong; Shiomi, Junichiro; Morikawa, Junko; Yoshida, Ryo
err分享
err收藏
High Anionic Conductive Form of PbxSn2-xF4高阴离子导电形式的PbxSn2-xF4
errCHEMISTRY OF MATERIALS
IF7
err2019-08-28
err9
errOAAI
errMurakami, Miwa; Morita, Yoshiyuki; Yonemura, Masao; Shimoda, Keiji; Mori, Masahiro; Koyama, Yukinori; Kawaguchi, Tomoya; Fukuda, Katsutoshi; Ishikawa, Yoshihisa; Kamiyama, Takashi; Uchimoto, Yoshiharu; Ogumi, Zempachi
err分享
err收藏
Quantitative Elucidation of the Non-Equilibrium Phase Transition in LiFePO4 via the Intermediate Phase
errCHEMISTRY OF MATERIALS
IF7
err2019-07-19
err24
PREAI
errYoshinari, Takahiro; Mori, Takuya; Otani, Kazufumi; Munesada, Toshiyuki; Yamamoto, Kentaro; Uchiyama, Tomoki; Fukuda, Katsutoshi; Koyama, Yukinori; Hagiwara, Rika; Orikasa, Yuki; Uchimoto, Yoshiharu
err分享
err收藏
Brownmillerite-type Ca2FeCoO5 as a Practicable Oxygen Evolution Reaction Catalyst褐铁矿型Ca2FeCoO5作为实用的析氧反应催化剂
errCHEMSUSCHEM
IF6.6
err2017-06-19
err60
errOAAI
errTsuji, Etsushi; Motohashi, Teruki; Noda, Hiroyuki; Kowalski, Damian; Aoki, Yoshitaka; Tanida, Hajime; Niikura, Junji; Koyama, Yukinori; Mori, Masahiro; Arai, Hajime; Ioroi, Tsutomu; Fujiwara, Naoko; Uchimoto, Yoshiharu; Ogumi, Zempachi; Habazaki, Hiroki
err分享
err收藏
First-Principles Selection of Solute Elements for Er-Stabilized Bi2O3 Oxide-Ion Conductor with Improved Long-Term Stability at Moderate Temperatures
errCHEMISTRY OF MATERIALS
IF7
err2017-04-04
err33
PREAI
errShitara, Kazuki; Moriasa, Takafumi; Sumitani, Akifumi; Seko, Atsuto; Hayashi, Hiroyuki; Koyama, Yukinori; Huang, Rong; Han, Donglin; Moriwake, Hiroki; Tanaka, Isao
err分享
err收藏
Hidden Two-Step Phase Transition and Competing Reaction Pathways in LiFePO4
errCHEMISTRY OF MATERIALS
IF7
err2017-03-08
err28
PREAI
errKoyama, Yukinori; Uyama, Takeshi; Orikasa, Yuki; Naka, Takahiro; Komatsu, Hideyuki; Shimoda, Keiji; Murayama, Haruno; Fukuda, Katsutoshi; Arai, Hajime; Matsubara, Eiichiro; Uchimoto, Yoshiharu; Ogumi, Zempachi
err分享
err收藏
Irreversible phase transition between LiFePO4 and FePO4 during high-rate charge-discharge reaction by operando X-ray diffraction通过operando x射线衍射在高倍率充放电反应过程中LiFePO4和FePO4之间的不可逆相变
errJOURNAL OF POWER SOURCES
IF7.9
err2016-03-01
err30
PREAI
errTakahashi, Ikuma; Mori, Takuya; Yoshinari, Takahiro; Orikasa, Yuki; Koyama, Yukinori; Murayama, Haruno; Fukuda, Katsutoshi; Hatano, Masaharu; Arai, Hajime; Uchimoto, Yoshiharu; Terai, Takayuki
err分享
err收藏
Structural and electronic features of binary Li2S-P2S5 glasses二元Li2S-P2S5玻璃的结构和电子特性
errSCIENTIFIC REPORTS
IF3.9
err2016-02-19
err120
errOAAI
errOhara, Koji; Mitsui, Akio; Mori, Masahiro; Onodera, Yohei; Shiotani, Shinya; Koyama, Yukinori; Orikasa, Yuki; Murakami, Miwa; Shimoda, Keiji; Mori, Kazuhiro; Fukunaga, Toshiharu; Arai, Hajime; Uchimoto, Yoshiharu; Ogumi, Zempachi
err分享
err收藏
Phase transition kinetics of LiNi0.5Mn1.5O4 analyzed by temperature-controlled operando X-ray absorption spectroscopy
errPHYSICAL CHEMISTRY CHEMICAL PHYSICS
IF2.9
err2016-01-01
err22
PREAI
errTakahashi, Ikuma; Arai, Hajime; Murayama, Haruno; Sato, Kenji; Komatsu, Hideyuki; Tanida, Hajime; Koyama, Yukinori; Uchimoto, Yoshiharu; Ogumi, Zempachi
err分享
err收藏
Solid Solution Domains at Phase Transition Front of LixNi0.5Mn1.5O4LixNi0.5Mn1.5O4相变前沿的固溶体畴
errADVANCED ENERGY MATERIALS
IF26
err2015-07-01
err34
PREAI
errKomatsu, Hideyuki; Arai, Hajime; Koyama, Yukinori; Sato, Kenji; Kato, Takeharu; Yoshida, Ryuji; Murayama, Haruno; Takahashi, Ikuma; Orikasa, Yuki; Fukuda, Katsutoshi; Hirayama, Tsukasa; Ikuhara, Yuichi; Ukyo, Yoshio; Uchimoto, Yoshiharu; Ogumi, Zempachi
err分享
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研究方向

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合作学者
合作期刊
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Yet‐Ming Chiang
H 指数: 98 · 论文数: 604
A
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H 指数: 95 · 论文数: 466
Y
Yuichi Ikuhara
H 指数: 89 · 论文数: 1.3K
K
Koji Nakanishi
H 指数: 85 · 论文数: 942
R
Ryoji Kanno
H 指数: 82 · 论文数: 685
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