Investigation of the low field irreversibility line in Bi2Sr2CaCu2O8+x epitaxial thin films
文献类型：期刊论文
| 作者 | de Marneffe, JF ; Zhang, YZ ; Deltour, R |
| 刊名 | PHYSICA C
 |
| 出版日期 | 2000 |
| 卷号 | 341页码:1165 |
| 关键词 | MAGNETIC-FIELD |
| ISSN号 | 0921-4534 |
| 通讯作者 | de Marneffe, JF: Free Univ Brussels, Serv Phys Solides, CP 233,Bvd Triomphe, B-1050 Brussels, Belgium. |
| 中文摘要 | The irreversibility line in Bi2Sr2CaCu2O8+x, epitaxial thin films in low applied magnetic fields (5 < H < 10(4)G) has been studied by means of AC susceptibility The temperature, frequency, AC and DC magnetic field dependence of the peak of the absorptive component of the susceptibility allow us to deduce the field, temperature and current functional dependences of the activation energy CI(H,T, J). A U(H) similar to H-0.5 dependence, typical of dislocation-mediated thermally activated flux motion, is found in the magnetic field range 10(3) less than or equal to H less than or equal to 10(4)G whereas a transition to a higher pinning energy appears below 2 * 10(2)G, which may be interpreted as a result of a 2D-3D transition in the vortex system. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40305]  |
| 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 | de Marneffe, JF,Zhang, YZ,Deltour, R. Investigation of the low field irreversibility line in Bi2Sr2CaCu2O8+x epitaxial thin films[J]. PHYSICA C,2000,341:1165. |
| APA | de Marneffe, JF,Zhang, YZ,&Deltour, R.(2000).Investigation of the low field irreversibility line in Bi2Sr2CaCu2O8+x epitaxial thin films.PHYSICA C,341,1165. |
| MLA | de Marneffe, JF,et al."Investigation of the low field irreversibility line in Bi2Sr2CaCu2O8+x epitaxial thin films".PHYSICA C 341(2000):1165. |
入库方式： OAI收割
来源：物理研究所
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