Maximum number of flux lines inside columnar defects

被引：21

作者：

Doria, MM

de Andrade, SCB

Sardella, E

机构：

[1] Univ Fed Rio de Janeiro, Inst Fis, BR-21945970 Rio De Janeiro, Brazil

[2] Pontificia Univ Catolica Rio de Janeiro, Dept Fis, BR-22452970 Rio De Janeiro, Brazil

[3] Univ Estadual Paulista, Dept Fis, BR-17033360 Bauru, SP, Brazil

来源：

PHYSICA C | 2000年 / 341卷

关键词：

Approximation theory - Computational methods - Critical current density (superconductivity) - Defects - Insulating materials - Mathematical models - Metallic compounds - Simulated annealing;

D O I：

10.1016/S0921-4534(00)00858-3

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We set new limits for the maximum number of fluxons trapped inside columnar defects, for both cases of metallic and insulated cores. We show that the saturation limit predicted by the Mkrtchyan and Shmidt theory is just a first approximation to our results, because it does not consider the presence of the remaining flux lines exterior to the defects.

引用

页码：1199 / 1200

页数：2

共 4 条

[1] MULTIPLE-QUANTA VORTICES AT COLUMNAR DEFECTS [J].