Figure 1
From: Unraveling Metal-insulator Transition Mechanism of VO2Triggered by Tungsten Doping
The TC and the overall structures for the prepared samples WxV1−xO2.
(a) The DSC measurement results for samples with different W doping concentration. (b) The plot of transition temperature TC as function of W composition x for WxV1−xO2 single crystals. TC values are effectively reduced by W doping at ~20 K/at.% W. (c) The XRD patterns measured at room temperature for WxV1−xO2 samples. The diffraction peaks correspond to the rutile phase, while the additional peaks (indicated by asterisks) correspond to the monoclinic phase.
