Separation of Quasiparticle and Phononic Heat Currents in YBCO

Details Separation of Quasiparticle and Phononic Heat Currents in YBCO Separation of Quasiparticle and Phononic Heat Currents in YBCO

1998-09-22

arxiv.org/abs/cond-mat/9809295v2

Phys. Rev. Lett. 82, 2175 (1999)

Physics

Condensed Matter

Superconductivity

Scientific paper

10.1103/PhysRevLett.82.2175

Measurements of the transverse (k_{xy}) and longitudinal (k_{xx}) thermal conductivity in high magnetic fields are used to separate the quasiparticle thermal conductivity (k_{xx}^{el}) of the CuO_2-planes from the phononic thermal conductivity in YBa_2Cu_3O_{7-\delta}. k_{xx}^{el} is found to display a pronounced maximum below T_c. Our data analysis reveals distinct transport (\tau) and Hall (\tau_H) relaxation times below T_c: Whereas \tau is strongly enhanced, \tau_H follows the same temperature dependence as above T_c.

Affiliated with

Also associated with

No associations

Rating

Separation of Quasiparticle and Phononic Heat Currents in YBCO 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 Separation of Quasiparticle and Phononic Heat Currents in YBCO, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Separation of Quasiparticle and Phononic Heat Currents in YBCO will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-360656