Accession Number : AD0821936

Title :   STUDY OF SURFACE PROPERTIES OF ATOMICALLY-CLEAN METALS AND SEMICONDUCTORS.

Descriptive Note : Semi-annual rept. 1 Mar-31 Aug 67,

Corporate Author : BROWN UNIV PROVIDENCE RI

Personal Author(s) : Farnsworth, H. E. ; Campbell, B. D. ; Haque, C. A.

Report Date : OCT 1967

Pagination or Media Count : 21

Abstract : Zinc oxide was found to differ from semiconductors studied previously in two respects: (1) No displacement of surface atoms was found; and (2) No photosorptive effects were observed. In cadmium selenide clean (0001)Cd surfaces were prepared whose properties and chemisorptive behavior were similar to those observed on Cd surfaces of cadmium sulfide. (Author)

Descriptors :   (*CRYSTAL STRUCTURE, SURFACE PROPERTIES), ION BOMBARDMENT, ZINC COMPOUNDS, OXIDES, CADMIUM SELENIDES, CLEANING, CRYSTALS, SURFACES, DIFFRACTION, SEMICONDUCTORS, CHEMISORPTION.

Subject Categories : Crystallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE