Tailoring excitonic states of van der Waals bilayers through stacking configuration, band alignment, and valley spin
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DOI: 10.1126/sciadv.aax7407
Abstract: We report the layer-hybridized valley excitons in 2D hetero- and homobilayers manifested by band alignment and valley spin. Excitons in monolayer semiconductors have a large optical transition dipole for strong coupling with light. Interlayer excitons… read more here.
Keywords: band alignment; valley spin; alignment valley; valley ... See more keywords