A comparative study of solid-silver and silver-shell nanodimers on surface plasmon resonances
Source: Journal of Nanoparticle Research, Volume 13, Number 2, February 2011 , pp. 637-644(8)
Abstract:We investigated numerically the scattering cross sections and near-field intensities of solid-silver and silver-shell (shell thickness d = 10 nm) nanodimers that interact with incident plane wave by the use of finite-element method with three-dimensional models. Results show that the silver-shell cases exhibit tunable surface plasmon resonances and its rotational effects can induce more surface plasmons in a wider range of wavelength that are not observed for the solid-silver cases with the same volume (1,046,666 nm3).
Document Type: Research Article
Affiliations: 1: Department of Electronic Engineering, Ching Yun University, Jung-Li, Taiwan 320, ROC, Email: email@example.com 2: Department of Electronic Engineering, Ching Yun University, Jung-Li, Taiwan 320, ROC
Publication date: February 1, 2011