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Finite Range Model Interaction Potential for d-wave Superconductors: Tc vs. Doping in the Cuprates

J. Quintanilla·B. L. Gyorffy
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Abstract

We study a simple BCS-like model which describes unconventional superconductivity on the basis of an electron-electron attraction corresponding to the delta-shell potential: $U(r) = -g δ(r-r_0)$. It predicts a $T_c$ vs. doping behavior similar to that characteristic of the High-$T_c$ cuprates.

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J. Quintanilla, B. L. Gyorffy. 1999-09-03. Finite Range Model Interaction Potential for d-wave Superconductors: Tc vs. Doping in the Cuprates. https://doi.org/10.1016/s0921-4526(99)01991-2

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