Nucleation and growth of the normal phase in thin superconducting strips

被引：33

作者：

Aranson, I

Shapiro, BY

Vinokur, V

机构：

[1] BAR ILAN UNIV,JACK & PEARL RESNICK INST ADV TECHNOL,IL-52900 RAMAT GAN,ISRAEL

[2] ARGONNE NATL LAB,ARGONNE,IL 60439

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.76.142

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigated the kinetics of normal phase nucleation and Aux line condensation in the type-II superconductors by numerical study of the time-dependent Ginzburg-Landau equation. We have shown that under a sufficient transport current the normal phase nucleates in superconducting strips in the form of the macroscopic droplets having multiple topological charge. We discussed the stability and dynamics of the droplets. We have found that pinning suppresses the droplet formation.

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页码：142 / 145

页数：4

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