Model for the boron-doping dependence of the critical temperature of superconducting boron-doped diamond

Details Model for the boron-doping dependence of the critical temperature of superconducting boron-doped diamond Model for the boron-doping dependence of the critical temperature of superconducting boron-doped diamond

2009-06-22

arxiv.org/abs/0906.3948v1

Physics

Condensed Matter

Superconductivity

11 pages, 6 figures

Scientific paper

10.1088/1367-2630/11/10/103026

We study the concentration dependence of the superconducting critical temperature Tc in a boron-doped diamond. We evaluate the density of states at Fermi level within the dynamical cluster approximation obtaining higher values than from the coherent potential approximation. We discuss the Tc as a function of density of states within the BCS, the McMillan, and the Belitz theory. The simplified Belitz theory gives the best agreement with experimental data. Since the density of states follows a simple power-law for accessible doping concetrations, the present theory offers an analytical formula for Tc(x).

Affiliated with

Also associated with

No associations

Rating

Model for the boron-doping dependence of the critical temperature of superconducting boron-doped diamond 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 Model for the boron-doping dependence of the critical temperature of superconducting boron-doped diamond, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Model for the boron-doping dependence of the critical temperature of superconducting boron-doped diamond will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-495197