| 標題：Transient moment relaxation in high-temperature superconductors |
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| 學年 | 80 |
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| 學期 | 1 |
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| 出版（發表）日期 | 1991/12/01 |
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| 作品名稱 | Transient moment relaxation in high-temperature superconductors |
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| 作品名稱（其他語言） | |
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| 著者 | Xue, Y. Y.; Gao, L.; Ren, Y. T.; Chan, W. C.; Hor, P. H.; Chu, C. W. |
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| 單位 | 淡江大學物理學系 |
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| 出版者 | College Park: American Physical Society |
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| 著錄名稱、卷期、頁數 | Physical Review B (Condensed Matter) 44(21), pp.12029-12032 |
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| 摘要 | The decays of the persistent supercurrent have been derived for several characteristic I-V relationships with few sample-dependent parameters. The results are compared with recent short-time flux-creep data in a short ‘‘transient’’ time window (10-4–102 s). The results favor the I-V characteristics V∝exp[-(I0/I)μ], as predicted by the collective-pinning and vortex-glass models. However, the μ so obtained is greater than 1, in contrast with that predicted. This may imply a different type of vortex elemental excitation observed in our low-field conditions. |
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| 關鍵字 | |
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| 語言 | 英文 |
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| ISSN | 1095-3795;0163-1829 |
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| 期刊性質 | 國外 |
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| 收錄於 | SCI |
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| 產學合作 | |
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| 通訊作者 | |
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| 審稿制度 | |
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| 國別 | 美國 |
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| 公開徵稿 | |
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| 出版型式 | 紙本;電子版 |
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| 相關連結 | |
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