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Temperature Evolution of the Quantum Hall Effect in Quasi-One-Dimensional Organic Conductors

Hsi-Sheng Goan, Victor M. Yakovenko

cond-matarXiv:cond-mat/9607199

Abstract

The Hall conductivity in the magnetic-field-induced spin-density-wave (FISDW) state of the quasi-one-dimensional organic conductors (TMTSF)2X at a finite temperature is calculated. The temperature dependence of the Hall conductivity is found to be the same as the temperature dependence of the Fröhlich current of a regular charge/spin-density wave. Predicted dependence σxy(T) can be verified experimentally in the (TMTSF)2X compounds if all components of the resistivity tensor are measured and the conductivity tensor is reconstructed.

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