Figure 1
From: Thermal Conductance of the 2D MoS2/h-BN and graphene/h-BN Interfaces

(a) Optical image of the MoS2/h-BN heterostructure. Dashed box indicates MoS2. (b) Photoluminescence and (c) Raman bands of MoS2. The PL location at 1.84 eV and the distance between the E′ and the band (~18 cm−1) indicates that it is indeed monolayer MoS2. (d) Raman E2g band indicating the high quality of h-BN.