VORTEX MASS AND VISCOSITY IN JOSEPHSON-JUNCTION ARRAYS

被引：32

作者：

ECKERN, U ^{[1
]}

SONIN, EB ^{[1
]}

机构：

[1] AF IOFFE PHYS TECH INST,ST PETERSBURG 194021,RUSSIA

来源：

PHYSICAL REVIEW B | 1993年 / 47卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.47.505

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We study, on the basis of the continuum limit of the standard model for Josephson-junction arrays, the motion of single vortices by directly deriving the equation of motion for the vortex coordinate. Thereby we confirm and extend recent studies by U. Geigenmuller et al. [this issue, Phys. Rev. B 47, 348 (1992)]. In addition, we discuss the case of a triangular lattice, where due to a lower potential barrier and a higher vortex mass, ballistic motion is more likely to be observable.

引用

页码：505 / 508

页数：4

共 17 条

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