Projects per year
Personal profile
Campus career
物理学科 教授 2008/04/01-2019/09/30
物質物性基礎科学系 教授 2008/04/01-2019/09/30
物理学科 教授 2019/10/01-
理学系 教授 2019/10/01-
理学部理学科 基幹教員
学部運営への参画状況・・・有-教授会
担当授業科目に係る状況・・・主要授業科目担当
物質物性基礎科学系 教授 2008/04/01-2019/09/30
物理学科 教授 2019/10/01-
理学系 教授 2019/10/01-
理学部理学科 基幹教員
学部運営への参画状況・・・有-教授会
担当授業科目に係る状況・・・主要授業科目担当
Research interests
主に希土類元素を含む強相関f電子系化合物の室温以下0.1 Kにいたる極低温領域で示す異常物性を熱電能と比熱をはじめとした熱電・熱物理量測定を中心に実験的研究を行っている.これと並行して対象化合物の良質試料作製,測定装置の開発も行ってきた.現在の興味の対象は,磁気量子臨界現象,四極子近藤効果に起因する電子物性異常などであり,新奇異常物性の発見を目指して研究を進めている.また,熱電能では他研究者からの測定依頼も多く,共同研究を行っている.
Research Fields, Keywords
- magnetism
- low temperatures
- thermal properties of matter
Field of expertise (Grants-in-aid for Scientific Research classification)
- Condensed matter physics II
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Collaborations and top research areas from the last five years
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Projects
- 1 Finished
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Construction of Thermoelectric Power Handy Measurement-Sysytem using PPMS and Thermoelectric Anomaly in Multipolar 4f-electron System at Low Temperatures
Kuwai, T. (PI)
2016/04/01 → 2020/03/31
Project: Research
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NMR study of si-substitution effect for Al in PrTi 2 Al 20
Magishi, K. I., Sugiura, H., Hisada, A., Kawasaki, Y. & Kuwai, T., 2024/12, In: Interactions. 245, 1, 11.Research output: Contribution to journal › Article › peer-review
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Quantum Griffiths singularity in the stoichiometric heavy-fermion system CeRh4Al15
Tripathi, R., Adroja, D. T., Muro, Y., Sharma, S., Biswas, P. K., Namiki, T., Kuwai, T., Hiroto, T., Strydom, A. M., Sundaresan, A. & Langridge, S., 2023/10/01, In: Physical Review B. 108, 14, 144427.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Birchite Cd2Cu2(PO4)2SO4·5 H2 O as a model antiferromagnetic spin-1/2 Heisenberg J1-J2 chain
Fujihala, M., Jeschke, H. O., Morita, K., Kuwai, T., Koda, A., Okabe, H., Matsuo, A., Kindo, K. & Mitsuda, S., 2022/11, In: Physical Review Materials. 6, 11, 114408.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Composition effect of kondo behavior in aualce quasicrystalline approximants
Muro, Y., Fukuhara, T., Namiki, T., Kuwai, T., Sakurai, A., Ishikawa, A., Suzuki, S. & Tamura, R., 2021/03/01, In: Materials Transactions. 62, 3, p. 321-324 4 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Gapless spin liquid in a square-kagome lattice antiferromagnet
Fujihala, M., Morita, K., Mole, R., Mitsuda, S., Tohyama, T., Yano, S. I., Yu, D., Sota, S., Kuwai, T., Koda, A., Okabe, H., Lee, H., Itoh, S., Hawai, T., Masuda, T., Sagayama, H., Matsuo, A., Kindo, K., Ohira-Kawamura, S. & Nakajima, K., 2020/12/01, In: Nature Communications. 11, 1, 3429.Research output: Contribution to journal › Article › peer-review
Open Access55 Scopus citations
Datasets
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CCDC 170238: Experimental Crystal Structure Determination
Kanamori, K. (Creator), Ishida, K. (Creator), Fujimoto, K. (Creator), Kuwai, T. (Creator) & Okamoto, K.-I. (Creator), Cambridge Crystallographic Data Centre, 2002
DOI: 10.5517/cc5q4kk, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/cc5q4kk&sid=DataCite
Dataset
Activities
- 106 Oral presentation
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LaRu2Al10の異方的常磁性/反磁性と量子振動
Kuwai, T. (Speaker), 博司谷田 (Speaker), 啓輔三本 (Speaker) & 孝弘並木 (Speaker)
2025/03/18 → 2025/03/21Activity: Talk or presentation › Oral presentation
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SmxLa1-xNB2Al20のNMR
Kuwai, T. (Speaker) & 孝一真岸 (Speaker)
2025/03/18 → 2025/03/21Activity: Talk or presentation › Oral presentation
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NdNb2Al20のNMR
Kuwai, T. (Speaker), 孝一真岸 (Speaker), 旭彦久田 (Speaker) & 祐川崎 (Speaker)
2024/03/20Activity: Talk or presentation › Oral presentation
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CeMnSiの磁場誘起相転移II
Kuwai, T. (Speaker), 谷田博司 (Speaker), 松岡鉱人 (Speaker), 川村幸裕 (Speaker), 比嘉野乃花 (Speaker), 三本啓輔 (Speaker), 柳有起 (Speaker), 山田武見 (Speaker), 室裕司 (Speaker), 福原忠 (Speaker) & 孝弘並木 (Speaker)
2024/03/18Activity: Talk or presentation › Oral presentation
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重力波観測のための高性能鏡の磁性研究－性能向上のための新たなアプローチ
Yamamoto, K. (Speaker), Kuwai, T. (Speaker) & Sakai, H. (Speaker)
2023/09/28Activity: Talk or presentation › Oral presentation
Courses
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研究室インターンシップ
Nariyuki, Y., Ikemoto, H., Kurimoto, T., Kuwai, T., Moriwaki, Y., Kobayashi, K., Enomoto, K., Tayama, T., Kakizaki, M., Yamamoto, K., Matsumoto, Y., Hatada, K., Hiroshima, N., Hikosaka, Y., Okada, H., Kikuta, T., Naka, S., Mori, M., Honda, K., Matsuda, K., Namiki, T., Ohashi, H., Ono, H. & Nunomura, N. 2024/10/02 → 2025/03/31
Course
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