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Nonlinear transport in β-Na0.33V2O5

S. Sirbu, P. H. M. van Loosdrecht, T. Yamauchi, Y. Ueda, .

cond-mat.str-elarXiv:cond-mat/0512080

Abstract

Transport properties of the charge ordering compound β-Na0.33V2O5 are studied in the temperature range from 30 K to 300 K using current driven DC conductivity experiments. It is found that below the metal-insulator transition temperature (Tmi = 136 K) this material shows a typical nonlinear charge density wave behavior. The observed conductivity is discussed in terms of a classical domain model for charge density wave transport.

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