J. Phys. IV France 07 (1997) C1-633-C1-634
Correlated Small Polaron Transport in Mixed Valence OxidesC.M. Srivastava
Department of Physics, Indian Institute of Technology, Powai, Bombay 400 076, India
The electrical transport properties of mixed ferrites, oxidic superconductors and GMR compounds having ions in mixed valence state are shown to originate from the correlated motion of polarons and scattering by the spin disorder.
© EDP Sciences 1997