Critical temperatures in cuprate superconductors

2010/10/13 by Salis, Marcello
#FOS: Physical sciences #Superconductivity (cond-mat.supr-con)

paper · doi:10.48550/arxiv.1010.2763

Abstract

The order parameter in superconductivity of cuprates is investigated in the framework of the Bogoliubov theory. By using a simplifying assumption about the electronic states, it is predicted an effective critical temperature Tc* > Tc associated to the coherent gap D0. A connection between D0 and the antinodal pseudogap DPG is proposed allowing for a comprehensive picture of the main experimental features of cuprate superconductors.

Related

• The Superconducting and Pseudogap Phase Diagram of High-Tc Cuprates
• Phenomenological theory of cuprate superconductivity
• High Temperature Superconductivity in the Cuprates: Phenomena from a Theorist's Point of View
• Study on the energy criterion of cuprate superconductivity
• The Universal Gap-to-Critical Temperature Ratio in Superconductors: a Statistical Mechanical Perspective