Raman Staircase in Charge Transfer SERS at the Junction of Fusing Nanospheres

被引：28
作者：
Banik, M. [1 ]
Apkarian, V. A. [1 ]
Park, T. -H. [2 ]
Galperin, M. [2 ]
机构：
[1] Univ Calif Irvine, Dept Chem, Irvine, CA 92697 USA
[2] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA
来源：
JOURNAL OF PHYSICAL CHEMISTRY LETTERS | 2013年 / 4卷 / 01期
基金：
美国国家科学基金会;
关键词：
SURFACE-ENHANCED RAMAN; MOLECULAR CONDUCTION JUNCTIONS; SCATTERING; QUANTUM; NANOPARTICLES; PLASMONICS; SPECTROSCOPY; FIELD;
D O I：
10.1021/jz3018072
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We present a theoretical analysis of Raman intensities for a molecule that bridges a current carrying junction. Experimental data is used to estimate parameters for the theoretical model. The recently reported staircase of Raman intensities observed during the fusion of nanodumbbell is reproduced.
引用
收藏
页码：88 / 92
页数：5
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