Theory of Thermal Conductivity in YBa_2Cu_3O_{7-δ}

Physics – Condensed Matter – Superconductivity

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

4 pages, 4 figures, to be published in Phys. Rev. Lett

Scientific paper

10.1103/PhysRevLett.77.3909

We calculate the electronic thermal conductivity in a d-wave superconductor, including both the effect of impurity scattering and inelastic scattering by antiferromagnetic spin fluctuations. We analyze existing experiments, particularly with regard to the question of the relative importance of electronic and phononic contributions to the heat current, and to the influence of disorder on low-temperature properties. We find that phonons dominate heat transport near T_c, but that electrons are responsible for most of the peak observed in clean samples, in agreement with a recent analysis of Krishana et al. In agreement with recent data on YBa_2(Cu_1-xZn_x)_3O_7-\delta the peak position is found to vary nonmonotonically with disorder.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Theory of Thermal Conductivity in YBa_2Cu_3O_{7-δ} 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 Theory of Thermal Conductivity in YBa_2Cu_3O_{7-δ}, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theory of Thermal Conductivity in YBa_2Cu_3O_{7-δ} will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-12064

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.