Hirofumi Oka - Publications, H-index & Citations

Hirofumi Oka

Max Planck Society

14H指数

69论文数

735被引数

收录论文 14

发表时间

Origin of electrocatalytic nitrogen reduction activity over transition metal disulfides: critical role of in situ generation of S vacancy

Journal of Materials Chemistry A

IF9.5

2024-01-01

OAAI

Wang, Tianyi; Guo, Zhongyuan; Oka, Hirofumi; Kumatani, Akichika; Liu, Chuangwei; Li, Hao

Moire-Assisted Realization of Octahedral MoTe2 Monolayer

ADVANCED SCIENCE

IF14.1

2023-10-22

OAAI

Saruta, Yasuaki; Sugawara, Katsuaki; Oka, Hirofumi; Kawakami, Tappei; Kato, Takemi; Nakayama, Kosuke; Souma, Seigo; Takahashi, Takashi; Fukumura, Tomoteru; Sato, Takafumi

Charge-density wave associated with higher-order Fermi-surface nesting in monolayer VS2

NPJ 2D MATERIALS AND APPLICATIONS

IF8.8

2023-05-02

OAAI

Kawakami, Tappei; Sugawara, Katsuaki; Oka, Hirofumi; Nakayama, Kosuke; Yaegashi, Ken; Souma, Seigo; Takahashi, Takashi; Fukumura, Tomoteru; Sato, Takafumi

Charge order with unusual star-of-David lattice in monolayer NbTe2

PHYSICAL REVIEW B

IF3.7

2023-01-17

OAAI

Taguchi, Taiki; Sugawara, Katsuaki; Oka, Hirofumi; Kawakami, Tappei; Saruta, Yasuaki; Kato, Takemi; Nakayama, Kosuke; Souma, Seigo; Takahashi, Takashi; Fukumura, Tomoteru; Sato, Takafumi

Robust charge-density wave strengthened by electron correlations in monolayer 1T-TaSe2 and 1T-NbSe2

NATURE COMMUNICATIONS

IF15.7

2021-10-07

OAAI

Nakata, Yuki; Sugawara, Katsuaki; Chainani, Ashish; Oka, Hirofumi; Bao, Changhua; Zhou, Shaohua; Chuang, Pei-Yu; Cheng, Cheng-Maw; Kawakami, Tappei; Saruta, Yasuaki; Fukumura, Tomoteru; Zhou, Shuyun; Takahashi, Takashi; Sato, Takafumi

Width-induced metal-insulator transition in SrVO3 lateral nanowires spontaneously formed on the ultrathin film

APPLIED PHYSICS LETTERS

IF3.6

2020-08-06

OAAI

Oka, Hirofumi; Okada, Yoshinori; Kaminaga, Kenichi; Oka, Daichi; Hitosugi, Taro; Fukumura, Tomoteru

RETRACTION: RETRACTED: Magnetic Hysteresis of Single-Molecule Magnets Adsorbed on Ferromagnetic Substrate (Retraction of November, 2021)

ACS NANO

IF16

2019-11-12

PREAI

Qi, Zhi Kun; Mishra, Puneet; Ara, Ferdous; Oka, Hirofumi; Sainoo, Yasuyuki; Katoh, Keiichi; Yamashita, Masahiro; Komeda, Tadahiro