Quarterly Report No. 4 on Infrared Studies of Crystals (Period: 15 May 1952 to 15 August 1952) |
Common terms and phrases
absorption addition agreement Annual Report appear Arbitrary Units atom band in diamond bands in silicon BARIUM TITANATE BaTiO3 bombardment bonded OH frequencies Briggs broad calculated distributions characteristic chemically pure cm interval collection compared complete containing correlations corresponding crystals deuterate discuss elastic constants equipment expected experiment Figure fluorine Frequencies per Frequency Frequency Distribution Frequency Interval Further Future Program Group II bands Hsieh hydroxyl II(a indicate infrared bands investigated long wave Lord Maxima mica sample National Lead National Lead Co Neighbor Interaction noted Number of Frequencies observations obtained overtones period Phlogopite Preliminary R. T. Mara range region Research result room temperature samples showed scale Second Neighbor shown in Fig silicon and germanium similar small amount Smith specific heat spectra spectrum shown stones structure at room Studies substances successful supplied tentatively assigned third paragraph Transmission 100 80 ultraviolet variation varying Wavelength microns