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This article is cited in 2 scientific papers (total in 2 papers)
Phase transitions
Correlation mechanism of the insulator–metal transition in V$_2$O$_3$ films
A. V. Ilinskiy, E. B. Shadrin Ioffe Institute, St. Petersburg
Abstract:
A complex character of the mechanism of thermal phase transformations from the insulating phase to the metallic phase has been revealed in thin V$_2$O$_3$ films. The insulator–metal phase transition in V$_2$O$_3$ is shown to consist of two stages: the hysteresis-less temperature-extended electron Mott transition extended in temperature and the stepwise structural Peierls transition with temperature hysteresis. The features of the insulator–metal phase transition revealed for V$_2$O$_3$ are discussed. These features are analyzed on the base of their comparison with characteristic features of analogous phase transition in VO$_2$ films.
Keywords:
insulator–metal phase transition, vanadium oxides, Magnelli series, correlation energy.
Received: 09.04.2020 Revised: 09.04.2020 Accepted: 11.04.2020
Citation:
A. V. Ilinskiy, E. B. Shadrin, “Correlation mechanism of the insulator–metal transition in V$_2$O$_3$ films”, Fizika Tverdogo Tela, 62:8 (2020), 1284–1292; Phys. Solid State, 62:8 (2020), 1451–1459
Linking options:
https://www.mathnet.ru/eng/ftt8354 https://www.mathnet.ru/eng/ftt/v62/i8/p1284
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