Accession Number : AD0858005
Title : Comparison of Ultraviolet Reflectivity and Characteristic Electron Energy Loss Measurements of ZnO and CdS Single Crystals.
Descriptive Note : Master's thesis,
Corporate Author : AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF ENGINEERING
Personal Author(s) : Almassy, Robert Joseph
Report Date : JUN 1969
Pagination or Media Count : 95
Abstract : An experimental study was made to determine the nonpolarized ultraviolet reflectivity and characteristic electron energy loss spectra for ZnO and CdS and to correlate these data using a Kramers-Kronig dispersion relation. Reflectivity measurements were made using a 1-m Jarrell-Ash monochromator with low pressure capillary discharge source. Ruthemann-Lang type energy loss measurements were made using 10 keV transmitted electrons. All samples were single crystal platelets grown by the vapor phase technique. Correlation was made using a Fortran IV code developed for the IBM 7090 system. Repeatable spectra were obtained by both techniques, and preliminary correlation indicated good agreement between data. (Author)
Descriptors : (*SEMICONDUCTORS, BAND THEORY OF SOLIDS), (*CADMIUM SULFIDES, OPTICAL PROPERTIES), (*ZINC COMPOUNDS, OPTICAL PROPERTIES), OXIDES, ULTRAVIOLET RADIATION, DIELECTRIC PROPERTIES, SINGLE CRYSTALS, ELECTRON BEAMS, CORRELATION TECHNIQUES, COMPUTER PROGRAMS, SPECTROSCOPY, REFLECTIVITY, THESES.
Subject Categories : Solid State Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE