Accession Number : AD0863004

Title :   Study of Surface Properties of Atomically-Clean Metals and Semiconductors.

Descriptive Note : Final rept. 1 Mar-31 Aug 69,

Corporate Author : BROWN UNIV PROVIDENCE RI

Personal Author(s) : Farnsworth, H. E. ; Chung, M. F.

Report Date : SEP 1969

Pagination or Media Count : 46

Abstract : Results are given for an investigation by LEED of single crystal surfaces of CdSe. They are analyzed in light of previous findings on CdSe crystals of high resistivity. Deductions are made of charge transport properties which lead to photodesorption of oxygen for high resistivity crystals on the one hand and photo-adsorption for high conductivity crystals on the other. (Author)

Descriptors :   *CADMIUM SELENIDES, *ZINC COMPOUNDS, *OXYGEN, SURFACE PROPERTIES, CHEMISORPTION, ELECTRON DIFFRACTION, SINGLE CRYSTALS, ADSORPTION, OXIDES.

Subject Categories : Physical Chemistry
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE