[11p-N205-1~12] CS.5 Code-sharing Session of 3.11 & 3.12

△ [11p-N205-7] Incident Angle Dependence of Plasmonic Color by Silver Nanodome Array

〇(D)Yosuke Sugimoto¹, Mana Toma¹, Kotaro Kajikawa¹ (1.Tokyo Inst. Tech.)

Keywords:Metamaterial, plasmon, plasmonic color

The coloration caused by the surface plasmon properties of metal nanostructures is called plasmonic coloration and is attracting attention as a printing technology that does not fade. We have previously reported plasmonic colors produced by metal nano-dome arrays fabricated by depositing a thin metal film on a dielectric particulate film. In this study, we aimed to clarify the effect of the dome diameter of silver nano-domes on the dependence of plasmonic coloration on the angle of incidence.