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cond-mat1999
Analysis of the approximations used in the van Hove-BCS theory
D. Quesada, A. Rubio-Ponce, R. Pena +2
An analysis of the different approaches used within the van Hove BCS model for the high temperature superconductors has been done. How far the employment of an asymptotic expressio…
cond-mat1999★ 5 cited
Thermodynamic functions within the van Hove BCS model: Symmetry mixing effects
D. Quesada, R. Peña, C. Trallero-Giner
All the new layer perovskite superconductors seem to show a phenomenon of symmetry mixing with repect to the order parameter. An analysis of the different alternative of mixing and…