| アイテムタイプ |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2026-01-29 |
| タイトル |
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タイトル |
Spin-lattice relaxation for point-node–like s-wave superconductivity in f-electron systems |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_5794 |
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資源タイプ |
conference paper |
| アクセス権 |
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アクセス権 |
metadata only access |
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アクセス権URI |
http://purl.org/coar/access_right/c_14cb |
| 著者 |
Haruna Shingo
Doi Koki
Nomura Takuji
Kaneyasu Hirono
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
In this study, we examined the temperature dependence of the spin-lattice relaxation using an f-d-p model, which is an effective model of UTe2. Solving the linearized Eliashberg equation in the f-d-p model based on third-order perturbation theory, we obtain a point-node–like s-wave pairing state. Our result shows that the Hebel-Slichter-peak in the point-node–like s-wave pairing state is smaller than that in the isotropic s-wave pairing state. However, the Hebel-Slichter peak remains robust even in the point-node–like s-wave pairing state, and the point-node–like s-wave state is inconsistent with the results of nuclear magnetic resonance measurements. |
| 書誌情報 |
Journal of Physics: Conference Series
巻 3161,
p. 012014,
発行日 2026-01
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| 出版者 |
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出版者 |
IOP Publishing |
| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
10.1088/1742-6596/3161/1/012014 |
