Engineering topological flat bands in $\Gamma$-valley moiré systems with Ising-type SOC: twisted 1T-ZrS${}_2$ and 1T-SnSe${}_2$

Hanqi Pi, Yves H. Kwan, Haoyu Hu +8

Twisted moiré superlattices hosting topological flat bands provide a platform to explore the interplay between topology and correlations. Here we investigate topological band struc…