Masaharu Oshima - Publications, H-index & Citations

Masaharu Oshima

University of Tokyo

39H指数

447论文数

6.9K被引数

收录论文 74

发表时间

Facet-dependent electrochemical performance and electronic structure of LiCoO2 polyhedral particles revealed by microscopic resonant X-ray photoelectron spectroscopy

CRYSTENGCOMM

IF2.6

2023-01-01

PREAI

Zhang, Wenxiong; Hosono, Eiji; Asakura, Daisuke; Tanaka, Shingo; Kobayashi, Masaki; Nagamura, Naoka; Oshima, Masaharu; Miyawaki, Jun; Kiuchi, Hisao; Harada, Yoshihisa

Influence of interface dipole layers on the performance of graphene field effect transistors

CARBON

IF11.6

2019-11-01

OAAI

Nagamura, Naoka; Fukidome, Hirokazu; Nagashio, Kosuke; Horiba, Koji; Ide, Takayuki; Funakubo, Kazutoshi; Tashima, Keiichiro; Toriumi, Akira; Suemitsu, Maki; Horn, Karsten; Oshima, Masaharu

Microscopic photoelectron analysis of single crystalline LiCoO2 particles during the charge-discharge in an all solid-state lithium ion battery

SCIENTIFIC REPORTS

IF3.9

2019-08-28

OAAI

Akada, Keishi; Sudayama, Takaaki; Asakura, Daisuke; Kitaura, Hirokazu; Nagamura, Naoka; Horiba, Koji; Oshima, Masaharu; Hosono, Eiji; Harada, Yoshihisa

Operando measurement of single crystalline Li4Ti5O12 with octahedral-like morphology by microscopic X-ray photoelectron spectroscopy

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA

IF1.5

2019-05-01

OAAI

Akada, Keishi; Sudayama, Takaaki; Asakura, Daisuke; Kitaura, Hirokazu; Nagamura, Naoka; Horiba, Koji; Oshima, Masaharu; Hosono, Eiji; Harada, Yoshihisa

Operando soft X-ray emission spectroscopy of the Fe2O3 anode to observe the conversion reaction

PHYSICAL CHEMISTRY CHEMICAL PHYSICS

IF2.9

2019-01-01

PREAI

Asakura, Daisuke; Nanba, Yusuke; Okubo, Masashi; Niwa, Hideharu; Kiuchi, Hisao; Miyawaki, Jun; Oshima, Masaharu; Hosono, Eiji; Harada, Yoshihisa

Fermi surface topology in a metallic phase of VO2 thin films grown on TiO2(001) substrates

SCIENTIFIC REPORTS

IF3.9

2018-12-17

OAAI

Muraoka, Yuji; Nagao, Hiroki; Yao, Yuichiro; Wakita, Takanori; Terashima, Kensei; Yokoya, Takayoshi; Kumigashira, Hiroshi; Oshima, Masaharu

Operation Mechanism of GaN-based Transistors Elucidated by Element-Specific X-ray Nanospectroscopy

SCIENTIFIC REPORTS

IF3.9

2018-09-05

OAAI

Omika, Keiichi; Tateno, Yasunori; Kouchi, Tsuyoshi; Komatani, Tsutomu; Yaegassi, Seiji; Yui, Keiichi; Nakata, Ken; Nagamura, Naoka; Kotsugi, Masato; Horiba, Koji; Oshima, Masaharu; Suemitsu, Maki; Fukidome, Hirokazu

Wetting Induced Oxidation of Pt-based Nano Catalysts Revealed by In Situ High Energy Resolution X-ray Absorption Spectroscopy

SCIENTIFIC REPORTS

IF3.9

2017-05-03

OAAI

Cui, Yi-Tao; Harada, Yoshihisa; Niwa, Hideharu; Hatanaka, Tatsuya; Nakamura, Naoki; Ando, Masaki; Yoshida, Toshihiko; Ishii, Kenji; Matsumura, Daiju; Oji, Hiroshi; Ofuchi, Hironori; Oshima, Masaharu

Electronic Structure of Pt and Pt-Co Nanoparticles with O2 and O2/H2O Adsorption Revealed by In Situ XAFS and Hard X-ray Photoelectron Spectroscopy

JOINT GENERAL SESSION: BATTERIES AND ENERGY STORAGE -AND- FUEL CELLS, ELECTROLYTES, AND ENERGY CONVERSION

IF0

2016-08-29

PREAI

Cui, Yitao; Harada, Yoshihisa; Hatanaka, Tatsuya; Nakamura, Naoki; Ando, Masaki; Yoshida, Toshihiko; Ikenaga, Eiji; Ishii, Kenji; Matsumura, Daiju; Li, Rui; Oshima, Masaharu

Ligancy-Driven Controlling of Covalency and Metallicity in a Ruthenium Two-Dimensional System

CHEMISTRY OF MATERIALS

IF7

2016-08-03

OAAI

Toyoda, Satoshi; Fukuda, Katsutoshi; Horiba, Koji; Oshima, Masaharu; Kumagai, Kazuhiro; Kumagai, Yu; Oba, Fumiyasu; Uchimoto, Yoshiharu; Matsubara, Eiichiro

In Situ Hard X-ray Photoelectron Study of O2 and H2O Adsorption on Pt Nanoparticles

JOURNAL OF PHYSICAL CHEMISTRY C

IF3.2

2016-05-17

PREAI

Cui, Yitao; Harada, Yoshihisa; Ikenaga, Eiji; Li, Rui; Nakamura, Naoki; Hatanaka, Tatsuya; Ando, Masaki; Yoshida, Toshihiko; Li, Guo-Ling; Oshima, Masaharu

Pt-free carbon-based fuel cell catalyst prepared from spherical polyimide for enhanced oxygen diffusion

SCIENTIFIC REPORTS

IF3.9

2016-03-18

OAAI

Nabae, Yuta; Nagata, Shinsuke; Hayakawa, Teruaki; Niwa, Hideharu; Harada, Yoshihisa; Oshima, Masaharu; Isoda, Ayano; Matsunaga, Atsushi; Tanaka, Kazuhisa; Aoki, Tsutomu

Lewis Basicity of Nitrogen-Doped Graphite Observed by CO2 Chemisorption

NANOSCALE RESEARCH LETTERS

IF4.1

2016-03-08

OAAI

Kiuchi, Hisao; Shibuya, Riku; Kondo, Takahiro; Nakamura, Junji; Niwa, Hideharu; Miyawaki, Jun; Kawai, Maki; Oshima, Masaharu; Harada, Yoshihisa

Improved performance of Co-doped Li2O cathodes for lithium-peroxide batteries using LiCoO2 as a dopant source 使用LiCoO2作为掺杂剂源改善用于过氧化锂电池的Co掺杂Li2O阴极的性能

JOURNAL OF POWER SOURCES

IF7.9

2016-02-01

PREAI

Kobayashi, Hiroaki; Hibino, Mitsuhiro; Ogasawara, Yoshiyuki; Yamaguchi, Kazuya; Kudo, Tetsuichi; Okuoka, Shin-ichi; Yonehara, Koji; Ono, Hironobu; Sumida, Yasutaka; Oshima, Masaharu; Mizuno, Noritaka

Te concentration dependent photoemission and inverse-photoemission study of FeSe1-xTex FeSe1-xTex的Te浓度依赖性光发射和逆光发射研究

SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS

IF6.9

2016-01-12

OAAI

Yokoya, Takayoshi; Yoshida, Rikiya; Utsumi, Yuki; Tsubota, Koji; Okazaki, Hiroyuki; Wakita, Takanori; Mizuguchi, Yoshikazu; Takano, Yoshihiko; Muro, Takayuki; Kato, Yukako; Kumigashira, Hiroshi; Oshima, Masaharu; Harima, Hisatomo; Aiura, Yoshihiro; Sato, Hitoshi; Ino, Akihiro; Namatame, Hirofumi; Taniguchi, Masaki; Hirai, Masaaki; Muraoka, Yuji

Investigation of the enhanced photocathodic activity of La5Ti2CuS5O7 photocathodes in H2 evolution by synchrotron radiation nanospectroscopy

NANOSCALE

IF5.1

2016-01-01

PREAI

Sakai, Enju; Nagamura, Naoka; Liu, Jingyuan; Hisatomi, Takashi; Yamada, Taro; Domen, Kazunari; Oshima, Masaharu

Charge/discharge mechanism of a new Co-doped Li2O cathode material for a rechargeable sealed lithium-peroxide battery analyzed by X-ray absorption spectroscopy 通过x射线吸收光谱法分析了用于可充电密封过氧化锂电池的新型Co掺杂Li2O正极材料的充放电机理

JOURNAL OF POWER SOURCES

IF7.9

2015-08-01

PREAI

Ogasawara, Yoshiyuki; Hibino, Mitsuhiro; Kobayashi, Hiroaki; Kudo, Tetsuichi; Asakura, Daisuke; Nanba, Yusuke; Hosono, Eiji; Nagamura, Naoka; Kitada, Yuta; Honma, Itaru; Oshima, Masaharu; Okuoka, Shin-ichi; Ono, Hironobu; Yonehara, Koji; Sumida, Yasutaka; Mizuno, Noritaka

Chemical potential shift in organic field-effect transistors identified by soft X-ray operando nano-spectroscopy

APPLIED PHYSICS LETTERS

IF3.6

2015-06-25

PREAI

Nagamura, Naoka; Kitada, Yuta; Tsurumi, Junto; Matsui, Hiroyuki; Horiba, Koji; Honma, Itaru; Takeya, Jun; Oshima, Masaharu

Enhancement in Kinetics of the Oxygen Reduction Reaction on a Nitrogen-Doped Carbon Catalyst by Introduction of Iron via Electrochemical Methods

LANGMUIR

IF3.9

2015-05-04

PREAI

Wu, Jiajia; Zhang, Da; Niwa, Hideharu; Harada, Yoshihisa; Oshima, Masaharu; Ofuchi, Hironori; Nabae, Yuta; Okajima, Takeyoshi; Ohsaka, Takeo