Structural colour generation by nanoscale plasmonic structures is of major interest for non-bleaching colour printing. anti-copyright measures and decoration applications. We explore the physics of a two-metal plasmonic nanostructure consisting of metallic nanodiscs separated from a metallic back-reflector by a uniform thin polymer film and investigate the potential for vibrant struct... https://medicalwarehouses.shop/product-category/canes-cane-accessories/