SPIRAL FLUXONS AND A CHARACTERISTIC FREQUENCY IN 2-DIMENSIONAL JOSEPHSON-JUNCTIONS

被引：3
|
作者：
ARANSON, I [1 ]
GITTERMAN, M [1 ]
SHAPIRO, BY [1 ]
机构：
[1] BAR ILAN UNIV,JACK & PEARL RESNICK INST ADV TECHNOL,IL-52900 RAMAT GAN,ISRAEL
来源：
PHYSICAL REVIEW B | 1995年 / 52卷 / 17期
关键词：
D O I：
10.1103/PhysRevB.52.12878
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We investigate the structure of fluxons in two-dimensional Josephson junctions. It has been shown that the magnetic flux has the form of a rotating spiral wave. The core of the spiral wave is pinned by a vortex or by a magnetic inclusion in the superconductor. The frequency of rotation of these waves is significantly lower than the Josephson frequency for point junctions.
引用
收藏
页码：12878 / 12882
页数：5
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