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. 2021 Dec 10;14(24):7590. doi: 10.3390/ma14247590

Figure 1.

Figure 1

Schematic view of the CVD tube in different configurations for MoS2 flake growth: (a) with solid precursors separated by substrate; (b) with solid molybdenum deposited on growth substrate; (c) with liquid molybdenum precursors; (d) with solid precursors and drop-casted promoters (either on growth substrate or a different substrate); (e) with gaseous precursors.