Universal critical exponent in class D superconductors

Details Universal critical exponent in class D superconductors Universal critical exponent in class D superconductors

2008-06-17

arxiv.org/abs/0806.2744v2

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

3.5 pages 4 figures

Scientific paper

10.1103/PhysRevLett.101.127001

We study a physical system consisting of non-interacting quasiparticles in disordered superconductors that have neither time-reversal nor spin-rotation invariance. This system belongs to class D within the recent classification scheme of random matrix ensembles (RME) and its phase diagram contains three different phases: metallic and two distinct localized phases with different quantized thermal Hall conductances. We find that critical exponents describing different transitions (insulator-to-insulator and insulator-to-metal) are identical within the error of numerical calculations and also find that critical disorder of the insulator-to-metal transition is energy independent.

Affiliated with

Also associated with

No associations

Rating

Universal critical exponent in class D superconductors 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 Universal critical exponent in class D superconductors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Universal critical exponent in class D superconductors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-408246