Figure 2 | Scientific Reports

Figure 2

From: Unraveling Metal-insulator Transition Mechanism of VO2Triggered by Tungsten Doping

Figure 2

XAFS results for WxV1−xO2.

(a) The V K-edge EXAFS oscillations and (b) their Fourier transforms for WxV1−xO2 samples, along with the VO2 theoretical results of monoclinic (M1), rutile (R) and another monoclinic (M2) phases for references. (c) The W L3-edge EXAFS oscillations and (d) their Fourier transforms, along with the reference WO3 result and the simulated curves for W-substituted monoclinic and tetragonal VO2 phases. Fitting results are plotted as open circles.

Back to article page