RESONANCE INTERACTION BETWEEN FLUXON AND PLASMA WAVES IN LONG JOSEPHSON JUNCTION.

被引：0
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作者：
Golubov, A.A. [1 ]
Ustinov, A.V. [1 ]
机构：
[1] Acad of Sciences of the USSR, Moscow, USSR, Acad of Sciences of the USSR, Moscow, USSR
来源：
IEEE Transactions on Magnetics | 1986年 / MAG-23卷 / 02期
关键词：
WAVEFORM ANALYSIS - Computer Simulation;
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摘要：
The first zero-field step (ZFS1) on the current-voltage characteristic (CVC) of the long-overlap Josephson junction with periodically modulated critical-current-density (CCD) distribution has been investigated analytically and numerically within the framework of the perturbed sine-Gordon equation. A set of peaks on ZFS1 has been observed at fixed voltages that depend on the spatial period of the CCD distribution. These peaks have been shown to be due to the resonance interaction of a soliton and plasma waves in the junction, provided the mw//s//o//l equals w//p, where m is an integer.
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