Abstract
Crystalline powders, when pressed into plates at pressures of about 40,000 pounds in.−2, reflect strongly in the infra-red spectrum at wave-lengths characteristic of their functional groups. This points to usefulness of such plates in optical investigations of any materials not available as large crystals.
© 1940 Optical Society of America
Full Article | PDF ArticleMore Like This
George S. Monk
J. Opt. Soc. Am. 30(11) 571-572 (1940)
Fred Perrin
J. Opt. Soc. Am. 30(11) 565-565 (1940)
A. H. Pfund
J. Opt. Soc. Am. 23(10) 375-378 (1933)