Persistent currents and magnetic susceptibility of two-junction quantum interferometers

被引：1
|
作者：
Torre, G. [1 ]
De Luca, R. [1 ]
机构：
[1] Univ Salerno, Dipartimento Fis ER Caianiello, I-84084 Fisciano, SA, Italy
来源：
RESULTS IN PHYSICS | 2013年 / 3卷
关键词：
Two-junction quantum interferometers; Persistent currents; Magnetic susceptibility; DEPENDENCE;
D O I：
10.1016/j.rinp.2013.09.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Persistent currents and magnetic susceptibility of two-junction quantum interferometers are calculated by means of perturbation analysis by solving, to second order in the SQUID parameter beta, the coupled non-linear differential equations governing the dynamics of this superconducting device in the absence of bias current. Comparison is made with results obtained to first order in beta. (C) 2013 The Authors. Published by Elsevier B.V. Open access under CC BY-NC-ND license.
引用
收藏
页码：179 / 181
页数：3
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