Vortex matter in mesoscopic superconducting disks and rings

被引:47
作者
Peeters, FM [1 ]
Schweigert, VA [1 ]
Baelus, BJ [1 ]
Deo, PS [1 ]
机构
[1] Univ Instelling Antwerp, Dept Natuurkunde, B-2610 Wilrijk, Belgium
来源
PHYSICA C | 2000年 / 332卷 / 1-4期
关键词
vortex; flux quantization; Ginzburg-Landau equations;
D O I
10.1016/S0921-4534(99)00681-4
中图分类号
O59 [应用物理学];
学科分类号
摘要
Phase transitions between different (i.e., giant and multivortex) superconducting states and between the superconducting normal state of mesoscopic disks and rings are studied in the presence of an external magnetic field by solving the two nonlinear Ginzburg-Landau (GL) equations self-consistently. The flux through a circular disk with a hole in the middle is not quantized. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:255 / 262
页数:8
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