Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1820523 | Physica C: Superconductivity and its Applications | 2006 | 6 Pages |
Abstract
The effect of the mobile charge concentration on the electron–phonon coupling constant, the band overlapping parameter and the isotopic coefficient is studied for a two-dimensional superconductor in a two-band model. This model is applied to describe the relation between the superconducting transition and the carrier density in CuO2 layered superconductors, within the BCS framework. The experimental data for doping-induced charge in layered Hg-based cuprates are used to obtain numerical results.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
S. Orozco, R.M. Méndez-Moreno, M.A. Ortiz, M. Moreno,