Strong Structural and Electronic Coupling in Metavalent PbS Moiré Superlattices.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c09947
Abstract: Moiré superlattices are twisted bilayer materials in which the tunable interlayer quantum confinement offers access to new physics and novel device functionalities. Previously, moiré superlattices were built exclusively using materials with weak van der Waals… read more here.
Keywords: structural electronic; metavalent; superlattices strong; moir superlattices ... See more keywords
Graphene superlattices in strong circularly polarized fields: Chirality, Berry phase, and attosecond dynamics
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.075409
Abstract: We propose and theoretically explore states of graphene superlattices with relaxed P and T symmetries created by strong circularly polarized ultrashort pulses. The conduction-band electron distribution in the reciprocal space forms an interferogram with discontinuities… read more here.
Keywords: fields chirality; circularly polarized; polarized fields; strong circularly ... See more keywords