Possible anomalous Doppler shift effect in superconductor Sr$_{2}$RuO$_{4}$

Details Possible anomalous Doppler shift effect in superconductor Sr$_{2}$RuO$_{4}$ Possible anomalous Doppler shift effect in superconductor Sr$_{2}$RuO$_{4}$

2003-01-04

arxiv.org/abs/cond-mat/0301036v1

Physics

Condensed Matter

Superconductivity

Scientific paper

10.1143/JPSJ.72.2157

The effect of the Doppler shift is studied in a model for the $\alpha$-$\beta$ bands of Sr$_2$RuO$_4$ consisting of two hybridized 1D bands. Assuming a superconducting gap with nodes in the diagonal directions, we examine the oscillation of the surface density of states and the thermal conductivity under a rotating magnetic field. Upon varying the strength of the hybridization, the oscillation in these quantities is found to exhibit 2D to 1D crossover. In the crossover regime, which corresponds to the actual Sr$_2$RuO$_4$, the thermal conductivity exhibits a two-fold-symmetry oscillation, while the four-fold-symmetry component in the oscillation is barely detectable.

Affiliated with

Also associated with

No associations

Rating

Possible anomalous Doppler shift effect in superconductor Sr$_{2}$RuO$_{4}$ 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 Possible anomalous Doppler shift effect in superconductor Sr$_{2}$RuO$_{4}$, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Possible anomalous Doppler shift effect in superconductor Sr$_{2}$RuO$_{4}$ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-289734