ONIMARU TAKAHIRO

オニマルタカヒロ | ONIMARU TAKAHIRO

Affiliation and department：
Job title： Professor

Research field (1)： Magnetism, superconductivity, and strongly correlated systems

Research theme for competitive and other funds (13)：

2023 - 2028 Development of Archetypal Asymmetric Quantum Matters
2023 - 2028 Research Management of Unveiling, Design, and Development of Asymmetric Quantum Matters
2024 - 2027 Unveiling of the microscopic states of non-Fermi liquid behavior due to the magnetic two-channel Kondo effect.
2018 - 2023 多極子とキラリティーの相関が創発する新奇強相関電子状態の実証
2018 - 2021 希薄系2チャンネル近藤効果の検証

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Papers (174)：

Shunichiro Kittaka, Takahiro Onimaru, Keisuke T. Matsumoto, Toshiro Sakakibara. Anisotropy of the magnetic-field-induced phase pocket in the non-Kramers doublet system PrIr2Zn20. Physical Review B. 2024. 110. 8
Oishi, Ryohei, Shimura, Yasuyuki, Umeo, Kazunori, Onimaru, Takahiro, Matsumura, Takeshi, Tsukagoshi, Mitsuru, Kurauchi, Kenshin, Nitta, Hiroto, Takabatake, Toshiro. Collinear Antiferromagnet SmPt6Al3 with a Sm Honeycomb Structure Centered by Pt Triangles. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN. 2024. 93. 3
Takahiro Onimaru, Shuhei Yamamoto, Marcos A. Avila, Koichiro Suekuni, Satoshi Tsutsui, Shugo Ikeda, Hisao Kobayashi, Yoshitaka Yoda, Toshiro Takabatake. Effects of Si substitution on ferromagnetic order and off-center rattling of Eu ions in the type-I clathrate Eu8Ga16Ge30. Journal of Magnetism and Magnetic Materials. 2023. 588. 171379-171379
Ishii, Isao, Umeno, Tomohiro, Yamamoto, Rikako, Onimaru, Takahiro, Suzuki, Takashi, Araki, Koji, Miyata, Atsuhiko, Zherlitsyn, Sergei, Wosnitza, J. Local-symmetry-sensitive elastic softening in the Kramers doublet system Y1-xNdxCo2Zn20. PHYSICAL REVIEW B. 2023. 108. 20
Hori, Fumiya, Kinjo, Katsuki, Kitagawa, Shunsaku, Ishida, Kenji, Mizutani, Souichiro, Yamamoto, Rikako, Ohmagari, Yudai, Onimaru, Takahiro. Gapless fermionic excitation in the antiferromagnetic state of ytterbium zigzag chain. COMMUNICATIONS MATERIALS. 2023. 4. 1

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MISC (103)：

草ノ瀬優香, 志村恭通, 鬼丸孝博. Quadrupole susceptibility evaluated by magnetostriction measurements of the non-magnetic ground state doublet in a cubic Pr-based compound PrMgNi₄. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
日比野瑠央, 柳澤達也, 三上義人, 日高宏之, 網塚浩, ZHERLITSYN Sergei, WOSNITZA Joachim, WOSNITZA Joachim, 山根悠, 鬼丸孝博. Elemental Dilution Effect on the Ultrasonic Dispersion of Non-Kramers Compound Y_1-xPr_xIr₂Zn₂₀. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
下里侑也, 瀧川莉穂, 松本圭介, 鬼丸孝博, 高畠敏郎, 梅尾和則. Uniaxial pressure effects on the antiferroquadrupolar order and superconductivity in a cubic compound PrIr₂Zn₂₀. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
志村恭通, 渡邉寛大, 谷口貴紀, 大里耕太郎, 藤田全基, 山本理香子, 草ノ瀬優香, 西原壱政, 梅尾和則, 鬼丸孝博. Adiabatic Demagnetization Cooling down to 0.2 K by Heavy Fermion Metal YbCu₄Ni. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1
草ノ瀬優香, 鬼丸孝博, 山根悠, 梅尾和則, 高畠敏郎. Quadrupole-driven phenomena in cubic Pr-based compounds PrXNi₄ (X = Mg, Cd) with nonmagnetic doublet ground states. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1

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Lectures and oral presentations (25)：

放射光及び中性子を活用したアシンメトリ量子物質の研究
(第36回日本放射光学会年会・放射光科学合同シンポジウム 2024)
Nonmagnetic multipole order in 4f electron systems studied by neutron scattering technique
(Symposia of the 30th Anniversary of the Advanced Science Research Center 2023)
Incommensurate ordered phase in an effective spin-1/2 zigzag chain of a semiconductor YbCuS2
(Topology, spin-orbit interactions and superconductivity in strongly correlated quantum materials under extreme conditions 2023)
Towards experimental confirmation of two-channel Kondo effects in dilute 4f2 and 4f3 electron systems
(International Conference on Strongly Correlated Electron Systems (SCES) 2023 2023)
Multipole-driven correlated electronic phenomena in non-Kramers rare-earth system
(UK-Japan workshop on strongly correlated systems and 18th Theoretical and Experimental Magnetism Meeting 2020)

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