Anomalous transport near the Lifshitz transition at the LaAlO${}_3$/SrTiO${}_3$ interface

S. Nandy, N. Mohanta, S. Acharya +1

The two-dimensional electron liquid, at the (001) interface between band insulators {L}a{A}l{O}${}_3$ and {S}r{T}i{O}${}_3$, undergoes Lifshitz transition as the interface is doped wit…