writer：Huang Youju; Ferhan Abdul Rahim; Kim Dong-Hwan*
keywords：Tunable scattered colors
source：期刊
specific source：Nanoscale, 2013, 5, 7772
Issue time：2013年
By controlling the thickness of the silver shell, Au-Ag core-shell nanorods with quadruple plasmonic peaks corresponding to red, green, violet and deep violet regions have been prepared. Additionally, under polarized light, we achieved tunability of scattered colors from a single nanoparticle over an exceptionally wide wavelength range. The observed colors include red, orange, yellow, green, blue and purple.