Figure 3 | Scientific Reports

Figure 3

From: Interface designed MoS2/GaAs heterostructure solar cell with sandwich stacked hexagonal boron nitride

Figure 3

(a) Schematic structure of the MoS2/h-BN/GaAs heterostructure. (b) Optical micrograph of the MoS2/h-BN/GaAs solar cell. (c) HRTEM of the monolayer MoS2, inset is the TEM image of the edge of the MoS2 layer, where the bar represents 10 nm. (d) Absorption spectrum of the monolayer MoS2. Raman spectra of monolayer MoS2 (e) and monolayer h-BN (f) used in this study.

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