Sequence of phase transitions induced in an array of Josephson junctions by their crossover to π-state

被引：5

作者：

Korshunov, S. E. ^{[1
]}

机构：

[1] LD Landau Theoret Phys Inst, Chernogolovka 142432, Russia

来源：

EPL | 2010年 / 89卷 / 01期

关键词：

2-DIMENSIONAL SYSTEMS; FERROMAGNET; MODEL;

D O I：

10.1209/0295-5075/89/17004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that the transition of Josephson junctions between the conventional and p states caused by the decrease in temperature induces in a regular two-dimensional array of such junctions not just a single phase transition between two phases with different ordering but a sequence of two, three or four phase transitions. The corresponding phase diagrams are constructed for the cases of bipartite (square or honeycomb) and triangular lattices. Copyright (C) EPLA, 2010

引用

页数：5

共 35 条

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