Fracton Superconductivity in Quasicrystals --- A Theoretical Possibility Suggested by Experiment

K. Moulopoulos; F. Cyrot-Lackmann

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arXiv · cond-mat/9506014

Fracton Superconductivity in Quasicrystals --- A Theoretical Possibility Suggested by Experiment

K. Moulopoulos·F. Cyrot-Lackmann

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Abstract

Scattering of electrons due to fractons can result in a resistivity that {\it decreases} with temperature. Such a behavior also appears in real quasicrystals. If this is then attributed to fracton scattering, fracton-superconductivity would be theoretically possible. By fitting with the scattering result the experimental resistivity data for the AlPdMn quasicrystal, we estimate the corresponding $T_c$. This effective fracton interpretation, not unexpected for a self-similar system, is also found consistent with other experiments on thermal and acoustic properties of the AlPdMn quasicrystal.

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K. Moulopoulos, F. Cyrot-Lackmann. 1995-06-06. Fracton Superconductivity in Quasicrystals --- A Theoretical Possibility Suggested by Experiment. https://arxiv.org/abs/cond-mat/9506014

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