Giant enhancement of the thermal Hall conductivity κxy in the superconductor YBa2Cu3O7

Y. Zhang, N. P. Ong, P. W. Anderson, D. A. Bonn, R. Liang, W. N. Hardy

Research output: Contribution to journalArticlepeer-review

72 Scopus citations

Abstract

The increase in the thermal Hall conductivity (κxy) between 90 and 30 K in high-purity yttrium barium copper oxides were investigated. The information on the quasiparticles were provided by the recent high-resolution angle-resolved photoemission (ARPES) experiments. The results showed that the κxy exhibited a specific scaling behavior below 30 K.

Original languageEnglish (US)
Pages (from-to)890-893
Number of pages4
JournalPhysical review letters
Volume86
Issue number5
DOIs
StatePublished - Jan 29 2001

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy

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