Fig. 2. (a) Schematic illustration of wet transfer process. (b) Optical images of WS₂, WSe₂/WS₂, and WS₂/WSe₂/WS₂ samples following transfer repetition from the left.

Applied Science and Convergence Technology 2023;32:165~167 https://doi.org/10.5757/ASCT.2023.32.6.165

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