Figure 4From: Photoluminescence response of colloidal quantum dots on VO2 film across metal to insulator transitionPhotoluminescence response of QDs on VO 2 film across metal to insulator transition. (a) Normalized PL intensity of QDs on dielectric substrate (curve 1) and VO2 film under heating and cooling (curves 2 and 3, respectively). (b) Corresponding derivatives (symbols) and their Gaussian fit (lines) for upper curves 2 and 3.Back to article page