SPECTROSCOPIC PROBING OF AEROSOL-PARTICLE INTERFACES

被引：16
作者：
ZHANG, JX
AKER, PM
机构：
[1] Department of Chemistry, University of Pittsburgh, Pittsburgh
来源：
JOURNAL OF CHEMICAL PHYSICS | 1993年 / 99卷 / 12期
关键词：
D O I：
10.1063/1.465520
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 novel nonlinear Raman spectroscopic technique, which can be used to monitor the chemical composition of an aerosol particle interface, is described. The technique is called morphology-dependent stimulated Raman scattering (MDSRS). Experimental results show that there is a quantifiable relation between MDSRS signal size and the concentration of species being probed. We outline the analytic form of the nonlinear gain equation and prove its reliability by modeling MDSRS signal strengths.
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收藏
页码：9366 / 9375
页数：10
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