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arxiv: cond-mat/0209013 · v2 · submitted 2002-09-01 · ❄️ cond-mat.mes-hall

Thermal conductivity of a two-dimensional electron gas with Coulomb interaction

classification ❄️ cond-mat.mes-hall
keywords conductivitycoulombelectronthermaltwo-dimensionalballisticbehaviourcompared
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We demonstrate that forward electron-electron scattering due to Coulomb interation in a two-dimensional ballistic electron gas leads to the (T\ln {T})^{-1} temperature dependence of the thermal conductivity, which is logarithmically suppressed compared to the usual Fermi liquid behaviour.

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