On the occurrence of Kosterlitz-Thouless behavior in cuprate superconductors

T. Schneider

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arXiv · cond-mat/0610230

On the occurrence of Kosterlitz-Thouless behavior in cuprate superconductors

T. Schneider

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Abstract

The observation of the characteristic Kosterlitz-Thouless behavior requires the attaintment of the two dimensional limit where the correlation-length anisotropy, gamma=gsiab/gsic, diverges. Our findings strongly suggest that the failure of several experiments on films and single crystals to observe any trace of KT-behavior is attributable either to inhomogeneities or doping by means of chemical substitution.

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T. Schneider. 2006-10-09. On the occurrence of Kosterlitz-Thouless behavior in cuprate superconductors. https://arxiv.org/abs/cond-mat/0610230

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