Dressed Josephson junction network models

被引：0
|
作者：
De Luca, R [1 ]
机构：
[1] Univ Salerno, DIIMA, I-84084 Fisciano, SA, Italy
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2004年 / 408卷
关键词：
superconducting granular systems; josephson junction networks; low-field magnetic response;
D O I：
10.1016/j.physc.2004.03.049
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A description of the link between the characteristic properties of Josephson junction network models and the low-field magnetic response of the superconducting granular samples is given. By analysing the physical properties of an elementary cubic network of Josephson junctions we notice that a bare three-dimensional model, for which the grains are reduced to points, cannot fully account for the magnetic properties of granular superconductors. A dressed model is thus proposed to investigate the magnetic properties of a simple eight-grain superconducting system. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：614 / 615
页数：2
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