88 citations · 396 across the 28 of their papers we have counts for
4 papers · 2 filters
A Theory for High- Superconductors Considering Inhomogeneous Charge Distribution
E. V. L. de Mello, E. S. Caixeiro, J. L. Gonzaléz
We propose a general theory for the critical and pseudogap temperature dependence on the doping concentration for high- oxides, taking into account the charge inho…
Pressure Studies on a High- Superconductor Pseudogap and Critical Temperatures
E. V. L. de Mello, M. T. D. Orlando, J. L. Gonzaléz +2
We report simultaneous hydrostatic pressure studies on the critical temperature and on the pseudogap temperature performed through resistivity measurements on an optima…
BCS Model in Tsallis' Statistical Framework
Lizardo H. C. M. Nunes, E. V. L. de Mello
We show that there is an effect of nonextensivity acting upon the BCS model for superconductors in the ground state that motivates its study in the Tsallis' statistical framework.…
Phase diagram and dependence of the critical temperature T_c on the pressure for Tl_{0.5}Pb_{0.5}Sr_2Ca_{1-x}Y_xCu_2)_7
E. S. Caixeiro, E. V. L. de Mello
Using a mean-field BCS-like approach on the bidimensional extended Hubbard Hamiltonian we calculate the superconducting transition temperature Tc as a function of the hole content…