Vortex glass state in superconductors with fractal clusters of normal phase

被引：0
|
作者：
Yu. I. Kuzmin
机构：
[1] Russian Academy of Sciences,Ioffe Physical Technical Institute
来源：
Technical Physics Letters | 2010年 / 36卷
关键词：
Vortex; Fractal Dimension; Technical Physic Letter; Normal Phase; Vortex Lattice;
D O I：
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中图分类号：
学科分类号：
摘要：
The influence of fractal clusters of a normal phase on the dynamics of vortices in a percolation superconductor is considered. It is established that a vortex glass state is formed in superconductors with a fractal cluster structure. The vortex glass phase can be identified by the initial part of its current-voltage characteristic. The dependence of the glassy exponent on the fractal dimension of normal phase cluster boundaries is found.
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页码：400 / 403
页数：3
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