Flat band properties of twisted transition metal dichalcogenide homo- and heterobilayers of MoS${}_2$, MoSe${}_2$, WS${}_2$ and WSe${}_2$

Valerio Vitale, Kemal Atalar, Arash A. Mostofi +1

Twisted bilayers of two-dimensional materials, such as twisted bilayer graphene, often feature flat electronic bands that enable the observation of electron correlation effects. In…