The Breakdown of Mott Physics at VO${}_2$ Surfaces

Matthew J. Wahila, Nicholas F. Quackenbush, Jerzy T. Sadowski +12

Transition metal oxides such as vanadium dioxide (VO${}_2$), niobium dioxide (NbO${}_2$), and titanium sesquioxide (Ti${}_2$O${}_3$) are known to undergo a temperature-dependent metal-insu…