EFFECT OF THERMAL NOISE ON THE PHASE LOCKING OF A JOSEPHSON FLUXON OSCILLATOR

被引:2
作者
GRONBECHJENSEN, N [1 ]
SALERNO, M [1 ]
SAMUELSEN, MR [1 ]
机构
[1] UNIV SALERNO,DEPT THEORET PHYS,I-84100 SALERNO,ITALY
来源
PHYSICAL REVIEW B | 1992年 / 46卷 / 01期
关键词
D O I
10.1103/PhysRevB.46.308
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The influence of thermal noise on fluxon motion in a long Josephson junction is investigated when the motion is phase locked to an external microwave signal. It is demonstrated that the thermal noise can be treated theoretically within the context of a two-dimensional map that models the dynamics of a single fluxon.
引用
收藏
页码:308 / 316
页数:9
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