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. 2019 Aug 27;9(9):1209. doi: 10.3390/nano9091209

Figure 3.

Figure 3

The main preparation process schematic diagram of the monolayer MoS2-based field effect transistor (FET; (a)) the growth process of the high-quality triangular monolayer MoS2; (b) the photolithography and the Ar plasma etching process; (c) the electron beam evaporation process; and (d) the cleaning process of the photoresist.