VISCOUS FLUX MOTION IN A JOSEPHSON-COUPLED LAYER MODEL OF HIGH-TC SUPERCONDUCTORS

被引：222

作者：

CLEM, JR ^{[1
]}

COFFEY, MW ^{[1
]}

机构：

[1] IOWA STATE UNIV SCI & TECHNOL, DEPT PHYS, AMES, IA 50011 USA

来源：

PHYSICAL REVIEW B | 1990年 / 42卷 / 10期

关键词：

D O I：

10.1103/PhysRevB.42.6209

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We develop and apply a theory for the structure of an isolated vortex parallel to the layers in a Josephson-coupled layer model of a high-Tc copper oxide superconductor. This model takes into account the discreteness of the copper oxide planes, which is expected to become important below the crossover temperature where the coherence length c(T) becomes less than the lattice constant c. We apply the layer model to the motion of a vortex parallel to the planes and calculate the viscous drag coefficient. This result is contrasted with that of the anisotropic Bardeen-Stephen model. © 1990 The American Physical Society.

引用

页码：6209 / 6216

页数：8

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