Superconductivity in the "Hot Spots" Model of the Pseudogap State

Details Superconductivity in the "Hot Spots" Model of the Pseudogap State Superconductivity in the "Hot Spots" Model of the Pseudogap State

2004-05-29

arxiv.org/abs/cond-mat/0405691v1

Physics

Condensed Matter

Superconductivity

SNS2004, Sitges, Spain, July 11-16, 2004

Scientific paper

We analyze the anomalies of superconducting state in the model of pseudogap state induced by fluctuations of short - range order of "dielectric" (AFM(SDW) or CDW) type, and based on the scenario of "hot spots" formation on the Fermi surface, with the account of all Feynman graphs for electron interaction with pseudogap fluctuations, leading to strong scattering around the "hot spots". We determine the dependence of superconducting critical temperature T_c on the effective width of the pseudogap, correlation length of short - range order and concentration of nonmagnetic impurities. We also discuss possible connection of these results with the general form of the phase diagram of superconducting cuprates.

Affiliated with

Also associated with

No associations

Rating

Superconductivity in the "Hot Spots" Model of the Pseudogap State does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Superconductivity in the "Hot Spots" Model of the Pseudogap State, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Superconductivity in the "Hot Spots" Model of the Pseudogap State will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-136584