Accession Number : AD0725812

Title :   Optically Active Lattice Vibrations. Pressure and Temperature Dependence.

Descriptive Note : Final rept. 1 Jul 66-31 Dec 70,

Corporate Author : RHODE ISLAND UNIV KINGSTON DEPT OF ELECTRICAL ENGINEERING

Personal Author(s) : Mitra,Shashanka S.

Report Date : APR 1971

Pagination or Media Count : 333

Abstract : ; Contents: Infrared and raman spectra of solids; Pressure dependence of infrared and raman spectra of solids; Polymorphism of solids, hardness and other physical properties; Long-wavelength optical phonons in mixed crystals; Impurity induced lattice vibrations; Electronic transitions in impurity centers.

Descriptors :   (*PHONONS, SOLIDS), (*RAMAN SPECTROSCOPY, SOLIDS), INFRARED SPECTROSCOPY, HIGH PRESSURE, ALKALI METAL COMPOUNDS, ZINC SULFIDES, SILICON CARBIDES, DIAMONDS, CADMIUM SULFIDES, GALLIUM COMPOUNDS, HALIDES, SELENIDES, TELLURIDES, PHOSPHIDES, COLOR CENTERS, ELECTRON TRANSITIONS, COMPRESSIVE PROPERTIES, IMPURITIES, SOLID SOLUTIONS, TEMPERATURE

Subject Categories : Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE