SQUARE AND RECTANGULAR THIN SUPERCONDUCTORS IN A TRANSVERSE MAGNETIC-FIELD

被引:151
作者
BRANDT, EH
机构
[1] Max-Planck-Institut für Metallforschung, Institut für Physik
关键词
D O I
10.1103/PhysRevLett.74.3025
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The equation of motion for the sheet current in square and rectangular films with linear or nonlinear resistivity in a time dependent transverse magnetic field is presented. As examples, the linear susceptibility of rectangles with complex resistivity, the ideal diamagnetic moment, and the linear and nonlinear penetration of magnetic flux into high- Tc superconductors are given. The recently observed cushionlike flux penetration and the discontinuity lines in the current flow are confirmed. © 1995 The American Physical Society.
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页码:3025 / 3028
页数:4
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