Accession Number : AD0723833

Title :   The Determination of the Optical Constants of Amorphous Thin Films of Selenium and Arsenic Triselenide from Infra-Red Reflectivity Spectra.

Descriptive Note : Final technical rept.,

Corporate Author : ROCHESTER UNIV N Y DEPT OF CHEMICAL ENGINEERING

Personal Author(s) : Su,Gouq-Jen ; Bock,Jan ; Yang,C. C.

Report Date : 30 APR 1971

Pagination or Media Count : 21

Abstract : The reflectivity spectra of thin films of amorphous arsenic triselenide and selenium have been obtained. The films are deposited on aluminum substrates and have a range of thickness from 2 to 50 microns. The reflectivity spectra of these samples cover the region from 650 to 40 wavenumbers (15 to 250 microns). (Author)

Descriptors :   (*SELENIUM, INFRARED SPECTROSCOPY), (*ARSENIC COMPOUNDS, INFRARED SPECTROSCOPY), INFRARED SPECTRA, REFLECTIVITY, SELENIDES, SEMICONDUCTING FILMS

Subject Categories : Optics
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE