12 citations · 20 across the 6 of their papers we have counts for
3 papers · 1 filter
Layer skyrmions for ideal Chern bands and twisted bilayer graphene
Daniele Guerci, Jie Wang, Christophe Mora
Ideal Chern bands exhibit a Landau level correspondence: they factorize as a lowest Landau levels and a spinor wavefunction that spans the layer index. We demonstrate that, i…
Hofstadter spectrum of Chern bands in twisted transition metal dichalcogenides
Kryštof Kolář, Kang Yang, Felix von Oppen +1
We study the topological bands in twisted bilayer transition metal dichalcogenides in an external magnetic field. We first focus on a paradigmatic model of WSe, which can be de…
Helical trilayer graphene in magnetic field: Chern mosaic and higher Chern number ideal flat bands
Anushree Datta, Daniele Guerci, Mark O. Goerbig +1
Helical trilayer graphene (hTG) exhibits a supermoiré pattern with large domains centered around stacking points ABA and BAB, where two well-separated low-energy bands appear with…