Fig. 7
From: Optimizing a dynamic infrared emitter by tailoring titanium carbide MXene surface chemistry
Average emissivity of the W-doped VO2/SiO2/Ti3C2Tx MXene thermal emitter with four kinds of surface termination under two different thicknesses of VO2-W and SiO2. Average emissivity of (a) two different thicknesses of W-doped VO2; 400 nm (square) and 500 nm (rectangle), (b) two different thicknesses of SiO2; 1000 nm (square) and 3000 nm (rectangle). The surface termination of N, -F, -O-, -OH are shown with green, red, orange and blue colors, respectively.
