Research output per year
Research output per year
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Dive into the research topics where Hirofumi Oka is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Charge-density wave associated with higher-order Fermi-surface nesting in monolayer VS2
Kawakami, T., Sugawara, K., Oka, H., Nakayama, K., Yaegashi, K., Souma, S., Takahashi, T., Fukumura, T. & Sato, T., 2023 Dec, In: npj 2D Materials and Applications. 7, 1, 35.Research output: Contribution to journal › Article › peer-review
Open Access -
Charge order with unusual star-of-David lattice in monolayer NbTe2
Taguchi, T., Sugawara, K., Oka, H., Kawakami, T., Saruta, Y., Kato, T., Nakayama, K., Souma, S., Takahashi, T., Fukumura, T. & Sato, T., 2023 Jan 15, In: Physical Review B. 107, 4, L041105.Research output: Contribution to journal › Article › peer-review
2 Citations (Scopus) -
Retraction: Magnetic hysteresis of single-molecule magnets adsorbed on ferromagnetic substrate (ACS Nano)
Qi, Z. K., Mishra, P., Ara, F., Oka, H., Sainoo, Y., Katoh, K., Yamashita, M. & Komeda, T., 2021 Nov 23, In: ACS Nano. 15, 11, p. 18592 1 p.Research output: Contribution to journal › Comment/debate
Open Access1 Citation (Scopus) -
Robust charge-density wave strengthened by electron correlations in monolayer 1T-TaSe2 and 1T-NbSe2
Nakata, Y., Sugawara, K., Chainani, A., Oka, H., Bao, C., Zhou, S., Chuang, P. Y., Cheng, C. M., Kawakami, T., Saruta, Y., Fukumura, T., Zhou, S., Takahashi, T. & Sato, T., 2021 Dec 1, In: Nature Communications. 12, 1, 5873.Research output: Contribution to journal › Article › peer-review
Open Access21 Citations (Scopus) -
Single molecular adsorption of terbium(III) bis-phthalocyaninato (TbPc2) governed by two surface reconstructions of perovskite type srvo3 epitaxial ultrathin film
Oka, H., Katoh, K., Okada, Y., Oka, D., Hitosugi, T., Yamashita, M. & Fukumura, T., 2021 Aug, In: Chemistry Letters. 50, 8, p. 1489-1492 4 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus)
Press/Media
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Study Findings from Tohoku University Advance Knowledge in Materials Science (Charge-density wave associated with higher-order Fermi-surface nesting in monolayer VS2)
Takashi Takahashi, Hirofumi Oka, Tomoteru Fukumura, Takafumi Sato, Kosuke Nakayama, Seigo Soma & Katsuaki Sugawara
23/5/22
1 item of Media coverage
Press/Media
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Researchers Discover Monolayer Mott Insulator Resistant to Stimuli Such as Heat and Light
Takafumi Sato, Takashi Takahashi, Hirofumi Oka, Tomoteru Fukumura & Katsuaki Sugawara
21/10/21
4 items of Media coverage
Press/Media