Fig. 2From: Tuning Electronic Properties of Blue Phosphorene/Graphene-Like GaN van der Waals Heterostructures by Vertical External Electric FieldBand structures of a monolayer-blue-P/g-GaN heterostructure, and b bilayer-blue-P/g-GaN heterostructure, respectively; band alignments and work functions related to c monolayer-blue-P/g-GaN heterostructure and d bilayer-blue-P/g-GaN heterostructureBack to article page