Polarization modulation FT-IR spectroscopy

被引：0
|
作者：
Buffeteau, T [1 ]
Desbat, B [1 ]
机构：
[1] Univ Bordeaux 1, Lab Physicochim Mol, CNRS, UMR 5803, F-33405 Talence, France
来源：
ACTUALITE CHIMIQUE | 2003年 / 01期
关键词：
infrared spectroscopy; polarization modulation; reflectivity on metallic substrates; reflectivity at the air/water interface; linear dichroism; circular dichroism;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Polarization modulation of the incident electromagnetic field is used to increase the sensibility and the in situ experiment ability of the reflexion-absorption infrared spectroscopy and the infrared linear dichroism. This method allows a precise determination of the molecular orientation on Langmuir-Blodgett monolayers and thin polymer films, and can be also used to obtain the vibrational circular dichroism of chiral molecules.
引用
收藏
页码：18 / 25
页数：8
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