Dynamical Singlets and Correlation-Assisted Peierls Transition in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow><mml:mi mathvariant="normal">V</mml:mi><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mn>2</mml:mn></mml:msub></mml:math>

Biermann, Silke; I. Poteryaev, A.; I. Lichtenstein, A.; Georges, Antoine

doi:10.1103/physrevlett.94.026404

Public

Dynamical Singlets and Correlation-Assisted Peierls Transition inVO2

Published in Physical Review Letters • Jan 18, 2005

Authors:

Silke Biermann

A. I. Poteryaev

A. I. Lichtenstein

Abstract

A theory of the metal-insulator transition in vanadium dioxide from the high- temperature rutile to the low- temperature monoclinic phase is proposed on the basis of cluster dynamical mean-field theory, in conjunction with the density functional scheme. The interplay of strong electronic Coulomb int...

Subject

Physics

Coulomb

Mott insulator

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