Figure 10.

Raman spectra of (a) graphene/MoS₂ heterostructure with comparison to (b) monolayer graphene, (c) monolayer MoS₂ (Reproduced with permission from [32], Published by Springer Nature, 2014), (d) h-BN/graphene (Reprinted from [10], with permission from Elsevier, 2019) and (e) MoS₂/h-BN/graphene light (Reprinted with permission from [47], American Chemical Society, 2017). Characterization of V–MoS₂ nanosheets with (f) XRD diffraction pattern and (g) UV–Vis absorption spectrum (Reprinted from [61], with permission from Elsevier, 2019). Photoluminescence spectrum of (h) pristine MoS₂, MoS₂/h-BN/graphene and MoS₂/graphene heterostructure to denote the dynamics of photogenerated electrons (Reprinted from [10], with permission from Elsevier, 2019) and (i) graphene/h-BN/MoS₂ and h-BN/MoS₂ for optoelectronic applications (Republished with permission of IOP Publishing, Ltd., from [30]; permission conveyed through Copyright Clearance Center, Inc., 2020).