Optical properties of Au-Ag core-shell nanorods on glass and ITO substrates

Yukiko Tsuru, Naotoshi Nakashima, Yasuro Niidome

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Gold-silver core-shell nanorods were deposited on glass and ITO plates. SEM observations indicated that some of these nanorods were standing on the ITO plate. The extinction spectra of the plates were measured by varying the angles of incidence of p-polarized monitor light. Deconvolution of these spectra gave six bands in the visible region. The dependence of the peak intensities on the incident angles indicated that the bands at 390 and 420 nm originated from surface plasmon bands in the transverse direction of the nanorods.

Original languageEnglish
Pages (from-to)3419-3422
Number of pages4
JournalOptics Communications
Volume285
Issue number16
DOIs
Publication statusPublished - Jul 15 2012

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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