The ordering of spontaneous magnetization moments in large-scale two-dimensional superconducting pi-ring arrays
文献类型：期刊论文
| 作者 | Kong, XY ; Tian, Y ; Wang, HW ; Zhao, SP ; Chen, GH ; Yang, QS |
| 刊名 | SUPERCONDUCTOR SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2004 |
| 卷号 | 17期号:6页码:791 |
| ISSN号 | 0953-2048 |
| 通讯作者 | Kong, XY (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | Large planar arrays of Josephson junctions form two-dimensional systems with many interesting properties, especially arrays containing superconducting pi-junctions with unconventional superconducting d-wave symmetry. Here we present an analytical investigation of spontaneous magnetization in two-dimensional superconducting pi-ring arrays, starting from an ansatz that each of the identical pi-rings carries a magnetic flux with the same frustration index. Our results show that the flux structure with full antiparallel spontaneous magnetization is the most favourable of all possible arrangements in both square and triangular ring arrays. In a hexagonal pi-ring (triangular flux) array, although there is no full antiparallel flux pattern, the antiparallel bond of nearest-neighbour spontaneous magnetization fluxes is still energetically favourable. These results are in agreement with those recently observed experimentally by Hilgenkamp et al (2003 Nature 422 50-3) in a triangular flux array. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/45375]  |
| 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 | Kong, XY,Tian, Y,Wang, HW,et al. The ordering of spontaneous magnetization moments in large-scale two-dimensional superconducting pi-ring arrays[J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY,2004,17(6):791. |
| APA | Kong, XY,Tian, Y,Wang, HW,Zhao, SP,Chen, GH,&Yang, QS.(2004).The ordering of spontaneous magnetization moments in large-scale two-dimensional superconducting pi-ring arrays.SUPERCONDUCTOR SCIENCE & TECHNOLOGY,17(6),791. |
| MLA | Kong, XY,et al."The ordering of spontaneous magnetization moments in large-scale two-dimensional superconducting pi-ring arrays".SUPERCONDUCTOR SCIENCE & TECHNOLOGY 17.6(2004):791. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。