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cond-mat.str-el2021
Unconventional Flat Chern Bands and 2 Charges in Skyrmionic Moiré Superlattices
Yifei Guan, Oleg V. Yazyev, Alexander Kruchkov
The interplay of topological characteristics in real space and reciprocal space can lead to the emergence of unconventional topological phases. In this Letter, we implement a novel…
cond-mat.str-el2021★ 25 cited
Origin of band flatness and constraints of higher Chern numbers
Alexander Kruchkov
Flat bands provide a natural platform for emergent electronic states beyond Landau paradigm. Among those of particular importance are flat Chern bands, including bands of higher Ch…