Dichroic Engineering from Invisible to Full Colors Using Plasmonics (Adv. Funct. Mater. 28/2024)

Abstract

Plasmonic Nanoparticles

In article number 2314434, Hyeon-Ho Jeong and co-workers demonstrate a facile physical triple co-deposition method for constructing plasmonic nanocomposite superstructures. Here, metallic nanoparticles are embedded in a glass matrix, exhibiting a random yet uniform distribution. The engineered structures yield dichroic colors, ranging from transparent invisibility to vibrant full colors, holding promise for diverse applications in nanophotonic devices, including data storage and steganography.