Flux distribution and critical currents in a one-dimensional row of a Josephson junction square lattice

被引：18
|
作者：
Grimaldi, G [1 ]
Filatrella, G [1 ]
Pace, S [1 ]
Gambardella, U [1 ]
机构：
[1] UNIV SALERNO, DEPT PHYS, I-84081 BARONISSI, ITALY
来源：
PHYSICS LETTERS A | 1996年 / 223卷 / 06期
关键词：
D O I：
10.1016/S0375-9601(96)00762-1
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have numerically investigated the static properties of one-dimensional arrays of Josephson junctions connected in a square lattice containing a Josephson junction in each branch, accounting for self-field effects by means of self-inductances only. The static distribution of a single flux quantum and the critical current versus external magnetic field are calculated for different values of the SQUID parameter B-L = 2 pi L(C0)/Phi(0) of elementary cells. The presence of junctions in the horizontal branches significantly modifies the static properties, so that the behavior is characterized by a larger effective SQUID parameter.
引用
收藏
页码：463 / 469
页数：7
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