Pixelated Tellurium Nanowire Assemblies for Flexible and Polarization-Driven Multimodal Anticounterfeiting
Anticounterfeiting technologies capable of enabling both visual authentication and machine-readable encryption are critically demanded. Here we present a wafer-scale and flexible tellurium nanowire (TeNW) platform with programmable localized orientation, enabling dual-mode anticounterfeiting based on polarization-enc...