SURFACE-PLASMON ENHANCED RAMAN-SPECTROSCOPY WITH HS(CH2)21OH ON DIFFERENT METALS

被引：33
|
作者：
NEMETZ, A [1 ]
FISCHER, T [1 ]
ULMAN, A [1 ]
KNOLL, W [1 ]
机构：
[1] INST PHYS & CHEM RES,FRONTIER RES PROGRAM,WAKO,SAITAMA 35101,JAPAN
来源：
JOURNAL OF CHEMICAL PHYSICS | 1993年 / 98卷 / 07期
关键词：
D O I：
10.1063/1.464885
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：
A method is presented that expands plasmon surface polariton field enhanced Raman spectroscopy (PSPR) to arbitrary metal substrates. Using this technique the ratio of the Raman tensor elements alpha(zz)/alpha(xx) for the alkane chain in HS(CH2)21OH on silver is determined. Based on this knowledge we also investigate PSPR spectra of HS(CH2)21OH adsorbed on copper and gold in order to determine its tilt angle with respect to the metal surface.
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页码：5912 / 5919
页数：8
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