Configuration of the TPPCs-based color display. (IMAGE)
Caption
(a) Schematic of the reversibly tunable TPPCs-based color display. The thicknesses of the Ag capping layer, Sb2S3 phase change layer, and each film of five pairs of SiO2/ZnS stacks were TAg = 15 nm, TSbS = 10 nm, TSiO = 85 nm, and TZnS = 53 nm, respectively. The entire TPPCs structure was deposited onto an Si substrate with a thickness of 500 μm. Inset: structural state change between the amorphous (AM) and crystalline (CR) states. (b) A cross-sectional focused ion beam (FIB) image of the TPPCs structure. (c) The FTIR measured and (d) finite-difference time-domain (FDTD) simulated reflectance of the TPPCs for the AM and CR states. The insets in (c) and (d) show the photomicrographs and colorimetric calculations of the TPPCs in the AM and CR states, respectively.
Credit
Kuan Liu, Chuang Zheng, Shixin Gao, Xiaoming Chen, Shuang Zhang, Tun Cao
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND