高温超导体玻璃态效应

GLASS STATE BEHAVIOR IN HIGH Tc SUPERCONDUCTOR

本文对近年来超导玻璃态领域中的理论及实验进行了综述和回顾。运用长程位相相干转变温度 T_c 及局域位相有序转变温度 T_(co)的概念,以说明一些实验现象。并用自旋玻璃态及颗粒超导中的一些理论来论证高温超导体中的新的玻璃态行为。

This paper reviews the recent experiments and theoretical works on high Tc which are related to the field of the superconductive glass state.The distinction between long-range phase coherence transition Tc and regional phase ordering Tco found early in granular superconductivity works is employed to demonstrate newly discovered things.Theories similar to that of spin-glass theory and granular superconductivity are used in explaining the new glassy behavior recently found in high Tc superconductor.