WEKO3
アイテム
Transport Properties of a Josephson-Coupled Network in a Superconductive Ceramic of YBa2Cu4O8
http://hdl.handle.net/10228/00006084
http://hdl.handle.net/10228/000060848fcb7540-1de3-4c2a-8b99-ead3576b148d
| 名前 / ファイル | ライセンス | アクション |
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JPCS150_052043.pdf (546.6 kB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||
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| 公開日 | 2017-04-06 | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Transport Properties of a Josephson-Coupled Network in a Superconductive Ceramic of YBa2Cu4O8 | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
出口, 博之
× 出口, 博之× Nawa, D× Hashimoto, Y× 美藤, 正樹
WEKO
1968
× 高木, 精志× Hagiwara, M× Koyama, K |
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Ceramic YBa2Cu4O8 samples composed of sub-micron size grains are considered as random Josephson-coupled networks of 0 and π junctions, and they show successive phase transitions. The first transition occurs inside each grain at Tc1 and the second transition occurs among the grains at Tc2 (> Tc1), where a negative divergence of nonlinear susceptibility is found. This critical phenomenon at Tc2 suggests the onset of the chiral-glass phase, as predicted by Kawamura and Li. We measured the temperature dependencies of the current-voltage characteristics of the samples and derived the linear and nonlinear resistivities. With decreases in temperature, linear resistivity decreased monotonously and remained at a finite value at temperatures less than Tc2, while nonlinear resistivity diminished continuously for temperatures moving towards Tc2. These results are consistent with the theoretical predictions. | |||||||||||||
| 言語 | en | |||||||||||||
| 備考 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | Proceedings of the 25th International Conference on Low Temperature Physics (LT 25), August 6-13, 2008, Amsterdam, Netherlands | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : Journal of Physics: Conference Series 巻 150, 号 5, p. 052043-1-052043-4, 発行日 2009-03-31 |
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| 出版社 | ||||||||||||||
| 出版者 | IOP Publishing | |||||||||||||
| 言語 | en | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1088/1742-6596/150/5/052043 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 1742-6588 | |||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1742-6596 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | IOP Publishing | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | This is an author-created, un-copyedited version of an article accepted for publication/published in Journal of Physics: Conference Series.IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | The Version of Record is available online at http://dx.doi.org/10.1088/1742-6596/150/5/052043. | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
| 連携ID | ||||||||||||||
| 値 | 718 | |||||||||||||
