Photoacoustic infrared spectroscopy of solids

被引:10
|
作者
Michaelian, Kirk H. [1 ]
Wen, Qing [1 ]
机构
[1] CanmetENERGY, Nat Resources Canada, Devon, AB T9G 1A8, Canada
关键词
D O I
10.1088/1742-6596/214/1/012004
中图分类号
O59 [应用物理学];
学科分类号
摘要
Several instrumental methods used to obtain photoacoustic (PA) infrared spectra of solids are discussed in this article. We describe modulation frequency effects, synchrotron infrared PA spectroscopy, amplitude and phase modulation, and the use of infrared lasers. These techniques allow the spectroscopist to acquire information that is often not obtainable using more traditional methods.
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页数:6
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