Influence of Interlayer Stacking on Optical Behavior in WSe${}_2$/MoS${}_2$ van der Waals Heterostructures

Widad Louafi, Karim Rezouali, Daniele Varsano +3

We investigate the impact of crystal alignment on excitonic behavior in WSe${}_2$/MoS${}_2$ van der Waals heterostructures by comparing eclipsed (AA) and staggered (AB) stacking co…