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Effect of Weak Localization on Microwave Conductivity in Two-Dimensional Superconductors at Absolute Zero
http://hdl.handle.net/10061/0002000484
http://hdl.handle.net/10061/000200048455e32b78-f440-4d20-88bc-71d1dacc8fd2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
fulltext (216 KB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
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| 公開日 | 2024-06-25 | |||||
| タイトル | ||||||
| タイトル | Effect of Weak Localization on Microwave Conductivity in Two-Dimensional Superconductors at Absolute Zero | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | weak localization correction | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Goldstone mode | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | conductivity | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | dirty superconductors | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | vertex correction | |||||
| 資源タイプ | ||||||
| 資源タイプ | conference paper | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| 著者 |
重城, 貴信
× 重城, 貴信 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The weak localization correction for the linear absorption spectrum of the two-dimensional s-wave superconductor is calculated at absolute zero. This correction term does not diverge even in a two-dimensional system, and its dependence on frequency is similar to that of Mattis–Bardeen’s conductivity. The effect of the Coulomb interaction coupled with superconducting fluctuations mainly contributes to the correction term. The excitation energy of the collective mode due to this coupling remains low in a two-dimensional system, and it is proportional to the square root of the wavenumber. The dispersion of this excitation mode is related to the absolute value of the interaction vertex, and therefore affects the magnitude of the weak localization correction terms. | |||||
| 書誌情報 |
en : Proceedings of the 29th International Conference on Low Temperature Physics (LT29) 巻 38, 発行日 2023-05-23 |
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| 会議情報 | ||||||
| 会議名 | Proceedings of the 29th International Conference on Low Temperature Physics (LT29) | |||||
| 開始年 | 2022 | |||||
| 開始月 | 08 | |||||
| 開始日 | 18 | |||||
| 終了年 | 2022 | |||||
| 終了月 | 08 | |||||
| 終了日 | 24 | |||||
| 開催地 | Sapporo | |||||
| 開催国 | JPN | |||||
| 出版者 | ||||||
| 出版者 | Journal of the Physical Society of Japan | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 2435-3892 | |||||
| 出版者版DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.7566/JPSCP.38.011056 | |||||
| 出版者版URI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.jps.jp/doi/abs/10.7566/JPSCP.38.011056 | |||||
| 権利 | ||||||
| 権利情報Resource | http://creativecommons.org/licenses/by/4.0/ | |||||
| 権利情報 | ©2023 The Author(s) This article is published by the Physical Society of Japan under the terms of the Creative Commons Attribution 4.0 License. Any further distribution of this work must maintain attribution to the author(s) and the title of the article, journal citation, and DOI. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
