PHASE-LOCKING OF SOLITON MOTION IN UNIFORMLY DRIVEN SINE-GORDON SYSTEMS

被引：16

作者：

GRONBECHJENSEN, N

机构：

[1] Department of Applied Physics, Stanford University, Stanford

来源：

PHYSICS LETTERS A | 1992年 / 169卷 / 1-2期

关键词：

D O I：

10.1016/0375-9601(92)90800-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Phase-locking of fluxon motion in a long, but finite, Josephson junction is studied analytically in the case where the external forces are uniformly distributed in space. The range of phase-locking in bias current is found and it is demonstrated that the mechanism of locking can be described as a boundary effect. We find very good agreement between the analytical results and results of direct numerical simulations of the problem.

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页码：31 / 36

页数：6

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