SPIRAL INSTABILITY OF A LONGITUDINAL MAGNETIC VORTEX IN A THIN, CURRENT-CARRYING SUPERCONDUCTING FILM

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作者
GENENKO, YA
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O4 [物理学];
学科分类号
0702 ;
摘要
The left-handed spiral instability of a linear vortex in a planar superconductor in a magnetic field oriented parallel to the transport current is investigated on the basis of an exact solution for a spiral Abrikosov magnetic vortex in a plate of a type-II superconductor. It is shown that the critical instability current in thin films is comparable to the experimentally observed values and can determine the resistive behavior in a wide range of fields. (C) 1995 American Institute of Physics.
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页码:422 / 427
页数:6
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