Heat conduction in κ-(BEDT-TTF)2X superconductors

Stéphane Belin; Kamran Behnia; Michel Ribault; André Deluzet; Patrick Batail

doi:10.1016/S0379-6779(98)00399-3

Heat conduction in κ-(BEDT-TTF)₂X superconductors

Stéphane Belin
, Kamran Behnia
, Michel Ribault
, André Deluzet
, Patrick Batail

Laboratoire de Physique des Solides
Université de Nantes

Résultats de recherche: Contribution à un journal › Article de conférence › Revue par des pairs

6 Citations (Scopus)

Résumé

We present the first study of thermal conductivity of a quasi two dimensional organic superconductor. κ-(BEDT-TTF)₂Cu(NCS)₂ presents features which have already been detected in the high T_c cuprates. Notably we observed an increase of the thermal conductivity at the superconducting transition which is suppressed by a moderate magnetic field. At low temperatures we clearly resolved a residual electronic contribution close to the universal limit value which is consistent with an anisotropic pairings with lines of nodes in the superconducting gap function.

langue originale	Anglais
Pages (de - à)	2046-2047
Nombre de pages	2
journal	Synthetic Metals
Volume	103
Numéro de publication	1-3
Les DOIs	https://doi.org/10.1016/S0379-6779(98)00399-3
état	Publié - 24 juin 1999
Modification externe	Oui
Evénement	Proceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98) - Montpellier Durée: 12 juil. 1998 → 18 juil. 1998

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10.1016/S0379-6779(98)00399-3

Contient cette citation

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title = "Heat conduction in κ-(BEDT-TTF)2X superconductors",

abstract = "We present the first study of thermal conductivity of a quasi two dimensional organic superconductor. κ-(BEDT-TTF)2Cu(NCS)2 presents features which have already been detected in the high Tc cuprates. Notably we observed an increase of the thermal conductivity at the superconducting transition which is suppressed by a moderate magnetic field. At low temperatures we clearly resolved a residual electronic contribution close to the universal limit value which is consistent with an anisotropic pairings with lines of nodes in the superconducting gap function.",

author = "St{\'e}phane Belin and Kamran Behnia and Michel Ribault and Andr{\'e} Deluzet and Patrick Batail",

year = "1999",

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TY - JOUR

T1 - Heat conduction in κ-(BEDT-TTF)2X superconductors

AU - Belin, Stéphane

AU - Behnia, Kamran

AU - Ribault, Michel

AU - Deluzet, André

AU - Batail, Patrick

PY - 1999/6/24

Y1 - 1999/6/24

N2 - We present the first study of thermal conductivity of a quasi two dimensional organic superconductor. κ-(BEDT-TTF)2Cu(NCS)2 presents features which have already been detected in the high Tc cuprates. Notably we observed an increase of the thermal conductivity at the superconducting transition which is suppressed by a moderate magnetic field. At low temperatures we clearly resolved a residual electronic contribution close to the universal limit value which is consistent with an anisotropic pairings with lines of nodes in the superconducting gap function.

AB - We present the first study of thermal conductivity of a quasi two dimensional organic superconductor. κ-(BEDT-TTF)2Cu(NCS)2 presents features which have already been detected in the high Tc cuprates. Notably we observed an increase of the thermal conductivity at the superconducting transition which is suppressed by a moderate magnetic field. At low temperatures we clearly resolved a residual electronic contribution close to the universal limit value which is consistent with an anisotropic pairings with lines of nodes in the superconducting gap function.

U2 - 10.1016/S0379-6779(98)00399-3

DO - 10.1016/S0379-6779(98)00399-3

M3 - Conference article

AN - SCOPUS:0033138206

SN - 0379-6779

VL - 103

SP - 2046

EP - 2047

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1-3

T2 - Proceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98)

Y2 - 12 July 1998 through 18 July 1998

ER -

Heat conduction in κ-(BEDT-TTF)2X superconductors

Résumé

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Contient cette citation

Heat conduction in κ-(BEDT-TTF)₂X superconductors