Multiband superconductivity in Pb, H under pressure and CaBeSi from {\it ab-initio} calculations

Details Multiband superconductivity in Pb, H under pressure and CaBeSi from {\it ab-initio} calculations Multiband superconductivity in Pb, H under pressure and CaBeSi from {\it ab-initio} calculations

2009-02-11

arxiv.org/abs/0902.1952v1

Physics

Condensed Matter

Superconductivity

Scientific paper

10.1088/0953-8984/21/16/164209

Superconductivity in Pb, H under extreme pressure and CaBeSi, in the framework of the density functional theory for superconductors, is discussed. A detailed analysis on how the electron-phonon and electron-electron interactions combine together to determine the superconducting gap and critical temperature of these systems is presented. Pb, H under pressure and CaBeSi are multigap superconductors. We will address the question under which conditions does a system exhibits this phenomenon. The presented results contribute to the understanding of multiband and anisotropic superconductivity, which has received a lot of attention since the discovery of MgB$_2$, and show how it is possible to describe the superconducting properties of real materials on a fully {\it ab-initio} basis.

Affiliated with

Also associated with

No associations

Rating

Multiband superconductivity in Pb, H under pressure and CaBeSi from {\it ab-initio} calculations 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 Multiband superconductivity in Pb, H under pressure and CaBeSi from {\it ab-initio} calculations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiband superconductivity in Pb, H under pressure and CaBeSi from {\it ab-initio} calculations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-488384