Share Email Print
cover

Optical Engineering

Investigation of bimetallic nanoparticles with broad plasmon response
Author(s): Songtao Li; Li Chen; Tianrui Zhai; Yonglu Wang; Li Wang; Xinping Zhang
Format Member Price Non-Member Price
PDF $20.00 $25.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Gold–silver bimetallic nanoparticles with broad plasmon response were fabricated on soft substrates using a laser-induced transfer technique. The bimetallic nanostructures were fabricated with centimeter scale. By careful design, an approximately 200-nm broad plasmon response can be obtained by gold–silver alloy nanoparticles, which can be attributed to the electromagnetic interaction between gold and silver nanoparticles. This nanofabrication technique provides an annealing-free approach for the fabrication of flexible bimetallic nanostructures with a broad plasmon response with low cost.

Paper Details

Date Published: 23 June 2015
PDF: 6 pages
Opt. Eng. 54(6) 067110 doi: 10.1117/1.OE.54.6.067110
Published in: Optical Engineering Volume 54, Issue 6
Show Author Affiliations
Songtao Li, Beijing Univ. of Technology (China)
North China Electric Power Univ. (China)
Li Chen, North China Electric Power Univ. (China)
Tianrui Zhai, Beijing Univ. of Technology (China)
Yonglu Wang, Beijing Univ. of Technology (China)
Li Wang, Beijing Univ. of Technology (China)
Xinping Zhang, Beijing Univ. of Technology (China)


© SPIE. Terms of Use
Back to Top