Enabling Single-Challenge Multichannel-Response OPUFs: Adaptive Nanofilms from Aggregation-Controlled Multicolor Carbon Dots.
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DOI: 10.1002/adma.202519060
Abstract: Optical physical unclonable functions (OPUFs) provide a powerful and advanced anti-counterfeiting solution by harnessing inherent random physical features. However, achieving a balance among multichannel unclonability, scalability, and non-destructive implementation remains a significant challenge. This study… read more here.
Keywords: multichannel response; carbon dots; challenge multichannel; single challenge ... See more keywords