Features of the resistance change in phase transitions in bismuth and gallium films
Belevtsev V. I. , Brandt N. B. , Komnik Yu. F.
An anomalous increase of the electric conductivity of bismuth and gallium films was observed during the initial stages of the "amorphous" Bi^rhombohedrai Bi and /З-Ga—»a-Ga phase transitions. The conductivity peak reaches ~4% of the electric conductivity of the initial phase.