Accession Number : AD0615311
Title : RESEARCH IN PHYSICS OF ELECTRON EMISSION AND ELECTRON TUBE TECHNOLOGY.
Descriptive Note : Interim rept. no. 5, 16 Oct 64-15 Apr 65,
Corporate Author : MINNESOTA UNIV MINNEAPOLIS PHYSICAL ELECTRONICS LAB
Personal Author(s) : Anderson,D. E. ; Laponsky,A. B. ; Peria,W. T.
Report Date : 15 APR 1965
Pagination or Media Count : 262
Abstract : Further secondary emission characteristics of Al203 and MgO dynodes are reported and a partial explanation of the behaviour of the resistance-strip electron multiplier is presented. Studies of thin-film tunnel current diodes and triodes and of hot electron injection into such devices are reported. Several experiments relating to BaO, (BaSr)O and nickelate cathodes are described. Further results of the surface studies of the Ge:Na and Si:Na systems are presented and progress in the understanding of the bombardment-induced desorption process is described. Successful growth of Na3Sb crystals is reported. A theoretical description of the diffraction of low-energy electrons by a crystal is discussed. (Author)
Descriptors : (*PHOTOELECTRIC EFFECT, ELECTRON TUBES), (*ELECTRON TUBES, PHOTOELECTRIC EFFECT), THERMIONIC EMISSION, SECONDARY EMISSION, SUPERCONDUCTIVITY, FILMS, TUNNEL DIODES, SURFACE PROPERTIES, CATHODES, ALUMINUM COMPOUNDS, MAGNESIUM COMPOUNDS, BARIUM COMPOUNDS, OXYGEN COMPOUNDS, NICKELATES, ELECTRON MULTIPLIERS, CRYSTAL GROWTH, ELECTRON DIFFRACTION
Distribution Statement : APPROVED FOR PUBLIC RELEASE