Photoacoustic spectroscopy of condensed media with a phase transition

被引：0
|
作者：
Mityurich G.S.
Starodubtsev E.G.
机构：
[1] Gomel F. Skorina State University,
来源：
Journal of Engineering Physics and Thermophysics | 1997年 / 70卷 / 1期
关键词：
Vapor Concentration; Condensed Medium; Transient Dynamic; Photoacoustic Spectroscopy; Partial Vapor Pressure;
D O I：
10.1007/s10891-997-0028-6
中图分类号：
学科分类号：
摘要：
The gas-microphone method of recording a photoacoustic (PA) Rosencwaig-Herschow signal is extended theoretically for consideration of material evaporation of a sample. For an excitation source of constant intensity and exponential saturation of vapor concentration, relations are derived to describe the transient dynamics of the PA response.
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页码：153 / 155
页数：2
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