Kosaka Masashi

コサカマサシ | Kosaka Masashi

Affiliation and department：
Job title： Associate Professor

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

Research keywords (4)：希土類化合物 , 凝縮系物理学 , rare-earth compounds , Condensed matter physics

Research theme for competitive and other funds (13)：

2018 - 2022 Study of quantum spin liquid in two-dimensional triangular-lattice ytterbium compounds
2012 - 2015 Study of magnetic frustration in the lithium-substituted rare-earth compounds
2008 - 2010 Study of frustrated rare-earth intermetallic compounds
2006 - 2008 液体窒素温度を越える高温で四極子秩序転移を示すイッテルビウム炭化物の研究
2006 - 2007 先端超高圧技術を用いた特異な有機超伝導体の研究

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Papers (110)：

Shinya Kudo, Kazuki Saito, Takuto Sato, Mitsuteru Nakamura, Masahito Yoshizawa, Kazuhei Wakiya, Yoshiki Nakanishi, Hikaru Hirabayashi, Shinji Michimura, Masashi Kosaka. Ultrasonic Investigation of the Eu-based Intermetallic System EuZn2Ge2. New Physics: Sae Mulli. 2023. 73. 12. 1046-1049
Wataru Higemoto, Kazuhiko Satoh, Takashi U Ito, Kazuki Ohishi, Yuta Saiga, Masashi Kosaka, Kazuyuki Matsubayashi, Yoshiya Uwatoko. Magnetic ground state of YbCo₂Zn₂₀ probed by muon spin relaxation. Journal of Physics: Conference Series. 2023. 2462. 1. 012039-012039
Shinji Michimura, Masashi Kosaka, Ayumi Machida, Ryosuke Numakura, Ryosuke Iizuka, Susumu Katano, Yoshiki Imai, Naoki Shirakawa, Yuichi Yamasaki, Hironori Nakao, et al. Charge-Ordered State and Low-Dimensional Magnetic Fluctuations in Yb5Ge4 Single Crystal. Journal of the Physical Society of Japan. 2021. 90. 4. 044703-044703
Masashi Kosaka, Shinji Michimura, Hikaru Hirabayashi, Ryosuke Numakura, Ryosuke Iizuka, Keitaro Kuwahara, Yoshiya Uwatoko. Single-Crystal Growth and Physical Properties of EuZn2Ge2. Journal of the Physical Society of Japan. 2020. 89. 5. 054704-054704
Ryosuke Iizuka, Shinji Michimura, Ryosuke Numakura, Yoshiya Uwatoko, Masashi Kosaka. Single Crystal Growth and Physical Properties of Ytterbium Sulfide KYbS2 with Triangular Lattice. Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019). 2020

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MISC (8)：

齋藤一輝, 佐藤択音, 中村光輝, 脇舎和平, 吉澤正人, 飯塚亮介, 小坂昌史, 中西良樹. Elastic properties investigation of the tetragonal EnZn₂Ge₂ proved by ultrasonic measurements. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
Sakuraba T., Kitajima A., Oshima A., Hasegawa S., Nakamura O., Haruyama S., Kudo K., Sakai M., Honda Z., Kirigane T., et al. 7aPS-111 Anomalous temperature dependence in magnetotransport properties in Gd_xY_<1-x>H_2 (x=0.4). Meeting Abstracts of the Physical Society of Japan. 2014. 69. 0. 257-257
Mikami K., Hanasaki N., Yokota K., Nogami Y., Shimomura S., Nakao H., Kosaka M., Onodera H. 26pED-12 Magnetic Phase Diagram and Structural Modulation of Rare-earth Compound GdNiC_2. Meeting abstracts of the Physical Society of Japan. 2011. 66. 1. 603-603
Matsumura T., Inami T., Kato Y., Kosaka M., Inukai T., Ochiai A., Nakao H., Murakami Y., Katano S., Suzuki H. 20pQH-11 Structural Phase Transition in YbAl_3C_3 and the Formation of a Spin-Gap. Meeting abstracts of the Physical Society of Japan. 2008. 63. 2. 370-370
Higemoto W., Ito T.U., Ohishi K., Satoh K., Saiga Y., Kosaka M., Matsubayashi K., Uwatoko Y. 26aWP-6 Magnetism of YbCo_2Zn_<20> probed by muon spin relaxation. Meeting abstracts of the Physical Society of Japan. 2008. 63. 1. 633-633

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Lectures and oral presentations (135)：

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Professional career (1)：

Work history (3)：

Awards (2)：

Association Membership(s) (3)：

米国物理学会 , 日本高圧力学会 , 日本物理学会

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