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. 2018 Sep 21;13:291. doi: 10.1186/s11671-018-2721-0

Fig. 1.

Fig. 1

Multi-layered MoTe2 transistor and its properties. a Illustration of MoTe2 transistor diagram. b Optical image of one of the fabricated transistors composed of multi-layered MoTe2 channel and SD Cr/Au electrodes. c AFM image of the transistor channel in b. d Height profile of the multi-layered MoTe2. e Raman spectrum of the multi-layered MoTe2 in the transistor channel