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. 2020 Sep 10;9:160. doi: 10.1038/s41377-020-00396-3

Fig. 1. Structure and electronic characterization of VO2.

Fig. 1

a Schematic of the crystal structure and band structure of monoclinic and rutile VO2. b Output characteristics of the P(VDF-TrFE)-gated VO2 FET; the insets show the schematic and corresponding optical image. Scale bar, 20 μm. c Resistivity of the VO2 film measured under vacuum as a function of temperature (red, heating; blue, cooling). The lower points and fitted curves show the abs(slope) of the resistivity. d Transfer characteristics at Vds = 1 V of the VO2 FET.