Yi-Hang Chen

Machine-Vision-Authenticated Hue-Programmable Bilayer Heterostructures for Anticounterfeiting.

Conventional anticounterfeiting based on structural color relies on human vision for authentication, which introduces subjective bias and ambiguity, particularly for individuals with color vision deficiencies. Here, we propose a strategy that overcomes this limitation by integrating hue-programmable bilayer heterostruc...