Stochastic dynamics of a Josephson fluxon in an inhomogeneous junction

被引：0

作者：

F. Kh. Abdullaev

É. N. Tsoi

机构：

[1] Academy of Sciences of Uzbekistan,Physicotechnical Institute, Fizika

来源：

Technical Physics | 1997年 / 42卷

关键词：

Josephson Junction; Periodic Current; Stochastic Dynamic; Nonlinear Resonance; External Current;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A study is made of fluxon motion in a long Josephson junction with a local inhomogeneity (microresistor) in the presence of an alternating external current. Nonlinear resonances in the fluxon dynamics are considered. The process by which a fluxon trapped at an inhomogeneity is stochastically depinned under the influence of a periodic current is investigated analytically and numerically.

引用

页码：905 / 909

页数：4

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