期刊
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
卷 8, 期 1, 页码 165-170出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/b512573a
关键词
-
Silver and gold nanorods with aspect ratios from 1 to 16 have been used as substrates for surface enhanced Raman spectroscopy ( SERS) in colloidal solution. The nanorod aspect ratio is varied to give different degrees of overlap between the nanorod longitudinal plasmon band and excitation source in order to determine its effect on overall surface enhancement. Results suggest that enhancement factors are a factor of 10 - 10(2) greater for substrates that have plasmon band overlap with the excitation source than for substrates whose plasmon bands do not.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据