约瑟夫森结与阵列的非线性混沌行为及研究进展  

Chaotic behavior of Josephson junctions and their arrays

作　　者：沙宏泉[1] 周铁戈[1] 

机构地区：[1]南开大学信息学院电子信息与通信系,天津300071

出　　处：《低温与超导》2010年第11期32-36,共5页Cryogenics and Superconductivity

基　　金：博士点基金(200800551009)支持

摘　　要：约瑟夫森结是一种利用超导材料制备的新型量子电子器件,它的一个显著特性是具有高度的非线性,因而会出现明显的混沌行为。约瑟夫森结与阵列的混沌行为具有重要的研究和应用价值,受到了广泛的关注。文中对约瑟夫森结与阵列的非线性混沌行为及研究进展做一些介绍。Josephson junction are a kind of quantum devices made of superconducting materials.Its prominent property is high non-linearity.Chaotic behaviors can appear in Josephson junctions and arrays.Chaos is valuable in research and applications,so the chaotic behavior of Josephson junction draws more and more attentions.The chaotic behavior and research progress were presented in the paper.

关 键 词：约瑟夫森结 阵列 非线性 混沌行为 

分 类 号：TN624[电子电信—电路与系统]