Abstract
We have measured the Hall component of the thermal conductivity κxy e in the mixed state of YBCO. κxy e is observed to be unusually large. From its strong field dependence we deduce the quasi-particle mean free path ℓ0. Between 90 K and 15 K, ℓ0 increases rapidly from 80 Å to 2500 Å.
Original language | English (US) |
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Pages (from-to) | 1895-1897 |
Number of pages | 3 |
Journal | Journal of Physics and Chemistry of Solids |
Volume | 56 |
Issue number | 12 |
DOIs | |
State | Published - Jan 1 1995 |
All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics