Nonlinear transport in β-Na 0.33V 2O 5
Material Science Center, University of Groningen, 9747 AG Groningen, The Netherlands
2 Institute for Solid State Physics, Tokyo University, Tokyo, Japan
Corresponding author: a email@example.com
Published online: 20 October 2006
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 () this material shows a nonlinear charge density modulation behavior. The observed conductivity is discussed in terms of a classical domain model for charge density modulation transport.
PACS: 71.30.+h – Metal-insulator transitions and other electronic transitions / 72.20.Ht – High-field and nonlinear effects / 72.80.-r – Conductivity of specific materials
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2006