Discrete superconducting transition temperatures and pronounced T-c depression related to the 1/8 problem in Bi2Sr2-xLaxCuO6+delta single crystals
文献类型：期刊论文
| 作者 | Yang, WL ; Wen, HH ; Zhao, ZX |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2000 |
| 卷号 | 62期号:2页码:1361 |
| 关键词 | COPPER-OXIDE SUPERCONDUCTORS LA-DOPED BI-2201 PHASE-SEPARATION OXIDATION YBA2CU3O7-DELTA SUPPRESSION SCATTERING BEHAVIOR POWER STATE |
| ISSN号 | 0163-1829 |
| 通讯作者 | Yang, WL: Chinese Acad Sci, Inst Phys, Natl Lab Superconduct, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | By measuring the in-plane resistance on overdoped Bi2Sr2-xLaxCuO6+y single crystals, we observed a giant dissipation peak below the zero-field superconducting transition temperature when applying an external magnetic field. The temperature dependence of the fields corresponding to zero resistance exhibits an upward curvature which is related to the so-called "anomalous H-c2" behavior. Furthrrmore, an obvious current-effect was observed under the dissipation maximum. Intensive data analysis reveals that these phenomena indicate strong evidence for the: existence of superconducting islands in the: Cu-O planes, which is caused by phase separation and lead to the Josephson-coupling-type dissipative mechanism of in-plane transport in overdoped high temperature superconductors. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36116]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yang, WL,Wen, HH,Zhao, ZX. Discrete superconducting transition temperatures and pronounced T-c depression related to the 1/8 problem in Bi2Sr2-xLaxCuO6+delta single crystals[J]. PHYSICAL REVIEW B,2000,62(2):1361. |
| APA | Yang, WL,Wen, HH,&Zhao, ZX.(2000).Discrete superconducting transition temperatures and pronounced T-c depression related to the 1/8 problem in Bi2Sr2-xLaxCuO6+delta single crystals.PHYSICAL REVIEW B,62(2),1361. |
| MLA | Yang, WL,et al."Discrete superconducting transition temperatures and pronounced T-c depression related to the 1/8 problem in Bi2Sr2-xLaxCuO6+delta single crystals".PHYSICAL REVIEW B 62.2(2000):1361. |
入库方式： OAI收割
来源：物理研究所
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