Metal-insulator transition in VO${}_2$: a Peierls-Mott-Hubbard mechanism

Xiangyang Huang, Weidong Yang, Ulrich Eckern

The electronic structure of VO${}_2$ is studied in the frameworks of local density approximation (LDA) and LDA+$U$ to give a quantitative description of the metal-insulator (MI) tran…