Royal Society of Chemistry, Journal of Materials Chemistry C Materials for optical and electronic devices, 44(9), p. 15789-15796, 2021
DOI: 10.1039/d1tc04386b
Full text: Unavailable
A simple anti-counterfeiting strategy based on multi-layer quasi-amorphous photonic structures (QAPS) composed of different refractive index materials is developed. The QAPS multi-layers can realize solvent/ultraviolet (UV) driven multiple information encryption and decryption.