洄滞模式下rf SQUID用于测量HTc超导体序参数的位相

1.北京大学物理系,人工微结构与介观物理国家重点实验室,北京,100871

2.北京大学物理系,人工微结构与介观物理国家重点实验室,北京,100871

3.北京大学物理系,人工微结构与介观物理国家重点实验室,北京,100871

基金项目: 国家超导技术联合研究开发中心资助项目

rf SQUID IN THE HYSTERESIS MODE USED TO DETECT THE PHASE IN THE ORDER PARAMETER OF HIGH-TEMPERATURE SUPERCONDUCTORS

我们证明了插入序参数位相的多节环构成rf SQUID应满足的条件.并在rf SQUID理论框架下,给出了洄滞模式下(β>1)测量高温超导体序参数对称性中位相信息的工作原理.

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