2 papers
cond-mat.mtrl-sci2020
One-dimensional moiré superlattices and flat bands in collapsed chiral carbon nanotubes
Olga Arroyo-Gascón, Ricardo Fernández-Perea, Eric Suárez Morell +2
We demonstrate that one-dimensional moiré patterns, analogous to those found in twisted bilayer graphene, can arise in collapsed chiral carbon nanotubes. Resorting to a combination…
cond-mat.mes-hall2019
Double flat bands in kagome twisted bilayers
F. Crasto de Lima, R. H. Miwa, E. Suárez Morell
We have studied how a generic bilayer kagome lattice behave upon layer rotation. We employed a Tight Binding model with one orbital per site and found (i) for low rotational angles…