Diffuse-reflectance spectroscopy in the infrared.
The theory, and the problems encountered in the development of diffuse-reflectance spectroscopy in the infrared region as an analytical technique, are reviewed. The introduction of Fourier-transform infrared spectrometers has eliminated the difficulty of detecting small scattered intensities, and diffuse-reflectance measurement is now a routine method. The first commercial instruments are now available.
Maulhardt
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Academy of Sciences of the GDR, Central Institute of Physical Chemistry, DDR-1199 Berlin, German Democratic Republic.
Kunath
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