Research field (1)：
Magnetism, superconductivity, and strongly correlated systems
Research theme for competitive and other funds (8)：
2024 - 2027 Development of high-pressure magnetometry and calorimetry using optical quantum sensing and application for quantum phase transition research
2022 - 2025 Development of Kitaev Honeycomb Materials with Electric Conductivity
2019 - 2022 Toward realization of honeycomb-structure quantum liquid and study of excitations
2017 - 2021 Creation of new electronic phase in thin film of complex iridium oxides using super lattice
2017 - 2020 Novel quantum spin liquid states on honeycomb lattice iridium oxides
2015 - 2017 Fabrication of magnetic clusters on molecules and evaluation of their magnetic state
2012 - 2017 Strong spin-orbit interaction and novel electronic phases in heavy 5d transition metal oxides
2012 - 2015 低次元近藤格子の創成とその量子状態の解明
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Papers (7)：
Shogo Yoshida, Hajime Ueda, Tetsuya Mutou, Shun Katakami, Masato Okada, Yuichi Yokoyama, Masaichiro Mizumaki, Naoka Hiraoka, Kentaro Kitagawa, Yoshinori Haga, et al. Unique Band Structure of Pressure Induced Semiconducting State in SmS Characterized by 33S-Nuclear Magnetic Resonance Measurements. Journal of the Physical Society of Japan. 2024. 93. 1
Kentaro Kitagawa, Naoka Hiraoka, Yutaro Arai, Hidenori Takagi. Magnetization and NMR Measurements Using Opposed-Type Anvil Cells on Quantum Magnetism and Superconductivity. Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu. 2022. 32. 3. 120-128
Dilip Bhoi, Jun Gouchi, Naoka Hiraoka, Yufeng Zhang, Norio Ogita, Takumi Hasegawa, Kentaro Kitagawa, Hidenori Takagi, Kee Hoon Kim, Yoshiya Uwatoko. Nearly Room-Temperature Ferromagnetism in a Pressure-Induced Correlated Metallic State of the van der Waals Insulator CrGeTe3. Physical Review Letters. 2021. 127. 21
Masamichi Negishi, Naoka Hiraoka, Daisuke Nishio-Hamane, Hidenori Takagi. Contrasted Sn substitution effects on Dirac line node semimetals SrIrO3 and CaIrO3. APL Materials. 2019. 7. 12. 121101-121101
Naoka Ohta, Ryuichi Arafune, Noriyuki Tsukahara, Noriaki Takagi, Maki Kawai. Adsorbed states of iron(II) phthalocyanine on Ag(111) studied by high-resolution electron energy loss spectroscopy. SURFACE AND INTERFACE ANALYSIS. 2014. 46. 12-13. 1253-1256
