Moving vortex crystal induced by commensurability effects in a superconductor with periodic pinning array
文献类型：期刊论文
| 作者 | Zhu, BY ; Liu, M ; Xing, DY ; Zhao, BR ; Zhao, ZX |
| 刊名 | PHYSICA C
 |
| 出版日期 | 2001 |
| 卷号 | 361期号:2页码:107 |
| 关键词 | FLUX-LINE-LATTICE DRIVEN LATTICES REGULAR ARRAY MAGNETIC DOTS GLASS PHASE DEFECTS FILMS |
| ISSN号 | 0921-4534 |
| 通讯作者 | Xing, DY: Natl Lab Solid State Microstruct, Nanjing 210096, Peoples R China. |
| 中文摘要 | We present numerical simulations of the vortex motion in response to a driving Lorentz force in superconducting thin films with periodic pinning arrays. It is found that, in the commensurate case where there is the same number of vortices and pinning sites, a new depinning (no melting) phase transition occurs from a pinned vortex lattice to a moving vortex crystal as the driving force is increased equal to a critical depinning force. For the moving vortex crystal, its velocity exhibits a perfectly periodic modulation and its displacement has a series of jumps and plateaus of increasing time. Disorder effects due to thermal fluctuations may make the moving vortex crystal melt and change into a moving plastic state. (C) 2001 Elsevier Science B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/42364]  |
| 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 | Zhu, BY,Liu, M,Xing, DY,et al. Moving vortex crystal induced by commensurability effects in a superconductor with periodic pinning array[J]. PHYSICA C,2001,361(2):107. |
| APA | Zhu, BY,Liu, M,Xing, DY,Zhao, BR,&Zhao, ZX.(2001).Moving vortex crystal induced by commensurability effects in a superconductor with periodic pinning array.PHYSICA C,361(2),107. |
| MLA | Zhu, BY,et al."Moving vortex crystal induced by commensurability effects in a superconductor with periodic pinning array".PHYSICA C 361.2(2001):107. |
入库方式： OAI收割
来源：物理研究所
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