Research theme for competitive and other funds (8):
2020 - 2026 Multidisciplinary analysis of oxide devices and interfaces using the international network of next generation synchrotron-radiation facilities
2018 - 2021 Observation of element-selective band structures at the charge-transfer interfaces of oxides
2016 - 2018 Origin of ferromagnetism at heterointerfaces with charge transfer studied by depth profiling methods using synchrotron-radiation spectroscopy
2016 - 2017 量子ビームを駆使した酸化物ヘテロ構造における磁化構造の深さプロファイル決定
2014 - 2015 酸化物へテロ構造を用いた界面強磁性の設計・制御
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Papers (69):
Ryotaro Hayasaka, Tatsuhiko Kanda, Yuuki Masutake, Duy Khanh Nguyen, Naoto Hasegawa, Seitaro Inoue, Asato Wada, Miho Kitamura, Daisuke Shiga, Kohei Yoshimatsu, et al. Common anion rule in oxide heterointerfaces: Experimental verification by in situ photoemission spectroscopy. APL Materials. 2024. 12. 7
K. Nakayama, A. Tokuyama, K. Yamauchi, A. Moriya, T. Kato, K. Sugawara, S. Souma, M. Kitamura, K. Horiba, H. Kumigashira, et al. Observation of edge states derived from topological helix chains. Nature. 2024
A. Honma, D. Takane, S. Souma, K. Yamauchi, Y. Wang, K. Nakayama, K. Sugawara, M. Kitamura, K. Horiba, H. Kumigashira, et al. Antiferromagnetic topological insulator with selectively gapped Dirac cones. Nature Communications. 2023
Koki Yanagizawa, Katsuaki Sugawara, Tappei Kawakami, Ryuichi Ando, Ken Yaegashi, Kosuke Nakayama, Seigo Souma, Kiyohisa Tanaka, Miho Kitamura, Koji Horiba, et al. Switching of charge-density wave by carrier tuning in monolayer TiTe2. Physical Review Materials. 2023. 7. 10
Asuka Honma, Daichi Takane, Seigo Souma, Yongjian Wang, Kosuke Nakayama, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Takashi Takahashi, Yoichi Ando, et al. Unusual surface states associated with PT -symmetry breaking and antiferromagnetic band folding in NdSb. Physical Review B. 2023. 108. 11
Horiba Koji, Minohara Makoto, Mitsuhashi Taichi, Yukawa Ryu, Kitamura Miho, Kobayashi Masaki, Toyoshima Akio, Tanaka Hirokazu, Amemiya Kenta, Kumigashira Hiroshi. Performance of wide energy range VUV-SX beamline KEK-PF BL-2 MUSASHI. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 0. 1272-1272
Yukawa R, Minohara M, Mitsuhashi T, Kitamura M, Kobayashi M, Horiba K, Kumigashira H. 19pAJ-4 in situ angle-resolved photoelectron spectroscopy study on a two-dimensional electron-liquid at the Anatase-TiO_2(001) surface. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 0. 2495-2495