An intersection temperature of the normal state conduction and a state which follows the three-dimensional Aslamazov-Larkin (3DAL) has been studied in several high-temperature superconductors (HTS). Extraction of the coherence length by using the 3DAL equation depends on the existing normal state conduction mechanism. We have used bulk HTS having normal states of different types which can be explained either by using the metallic behavior or the variable range hopping (VRH) conduction. In presence of the several coherence lengths, the shifting of the intersecting point has been studied.

中文翻译：

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高T c超导体中几种正常态传导机制存在下的相交温度

在几种高温超导体（HTS）中，已经研究了正常态传导与遵循三维Aslamazov-Larkin（3DAL）态的相交温度。使用3DAL公式提取相干长度取决于现有的正常态传导机制。我们已经使用了具有不同类型正常状态的整体HTS，可以通过使用金属行为或可变范围跳变（VRH）传导来解释。在存在多个相干长度的情况下，已经研究了相交点的偏移。