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

页码：463 / 469

页数：7

共 20 条

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[2]

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