The investigation of spontaneous magnetization in large-scale two-dimensional hexagonal 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:8页码:1088 |
| 关键词 | PAIRING SYMMETRY MOMENTS |
| 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 | We present an analytical investigation on the spontaneous magnetization of infinitely large two-dimensional identical hexagonal superconducting pi-ring arrays based on an ansatz that each of the pi-rings carries a magnetic flux with the same frustration index. The free energies per ring, U-n, in various states characterized by the number of zero-current ('quiet') junctions n in the ring are calculated. A ladder relation of the energies has been demonstrated as U-0 < U-1 < U-2 < U-3 < U-4 < U-5 less than or equal to U-6, which basically shows that the fewer the quiet junctions of a state, the more favourable the energy for the state formation. This result is in qualitative agreement with the recent experimental observations in the large-scale hexagonal pi -loop (triangular half flux quantum) array (Hilgenkamp et al 2003 Nature 422 50-3). |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/45279]  |
| 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 investigation of spontaneous magnetization in large-scale two-dimensional hexagonal superconducting pi-ring arrays[J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY,2004,17(8):1088. |
| APA | Kong, XY,Tian, Y,Wang, HW,Zhao, SP,Chen, GH,&Yang, QS.(2004).The investigation of spontaneous magnetization in large-scale two-dimensional hexagonal superconducting pi-ring arrays.SUPERCONDUCTOR SCIENCE & TECHNOLOGY,17(8),1088. |
| MLA | Kong, XY,et al."The investigation of spontaneous magnetization in large-scale two-dimensional hexagonal superconducting pi-ring arrays".SUPERCONDUCTOR SCIENCE & TECHNOLOGY 17.8(2004):1088. |
入库方式： OAI收割
来源：物理研究所
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