Quasi-particle mean-free-path and thermal hall conductivity in YBa2Cu3O7

K. Krishana; J. M. Harris; Nai Phuan Ong

doi:10.1016/0022-3697(95)00139-5

Quasi-particle mean-free-path and thermal hall conductivity in YBa₂Cu₃O₇

K. Krishana, J. M. Harris, Nai Phuan Ong

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Abstract

We have measured the Hall component of the thermal conductivity κ_xy ^e in the mixed state of YBCO. κ_xy ^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)
Pages (from-to)	1895-1897
Number of pages	3
Journal	Journal of Physics and Chemistry of Solids
Volume	56
Issue number	12
DOIs	https://doi.org/10.1016/0022-3697(95)00139-5
State	Published - Jan 1 1995

All Science Journal Classification (ASJC) codes

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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10.1016/0022-3697(95)00139-5

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title = "Quasi-particle mean-free-path and thermal hall conductivity in YBa2Cu3O7 ",

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 {\AA} to 2500 {\AA}.",

author = "K. Krishana and Harris, {J. M.} and Ong, {Nai Phuan}",

year = "1995",

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AU - Krishana, K.

AU - Harris, J. M.

AU - Ong, Nai Phuan

PY - 1995/1/1

Y1 - 1995/1/1

N2 - 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.

AB - 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.

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U2 - 10.1016/0022-3697(95)00139-5

DO - 10.1016/0022-3697(95)00139-5

M3 - Article

AN - SCOPUS:0029491689

SN - 0022-3697

VL - 56

SP - 1895

EP - 1897

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

IS - 12

ER -

Quasi-particle mean-free-path and thermal hall conductivity in YBa₂Cu₃O₇

Abstract

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