Accession Number : ADA133896

Title :   Study Ion-Solid Interactions and Material Characterization with a New High-Resolution Scanning Ion Probe.

Descriptive Note : Final rept. 1 Jun 82-31 May 83,

Corporate Author : CHICAGO UNIV IL

Personal Author(s) : Levi-Setti,Riccardo

PDF Url : ADA133896

Report Date : 15 Jun 1983

Pagination or Media Count : 35

Abstract : The program is a collaboration between the University of Chicago and Hughes Research Labs. The major goal is to produce two 60 KeV high resolution (10-100 A), high current density (1 A/sq cm) ion microscopes microprobes. The project is partly funded by the NSF. During the first year of the program, the basic optical and overall engineering design of the two ion microprobes was consolidated, with the procurement and contraction phase being completed near the end of the second year.

Descriptors :   *Ions, *Solids, *Microscopy, *Analytical chemistry, Microprobes, Interactions, Gallium, Liquid metals, Ion bombardment, Electrons, Emission, Images, Contrast, Topography, Crystallography, Data acquisition, Data processing, Mass spectrometers, Microprocessors, Circuits, Parts, Fabrication, Procurement

Subject Categories : Physical Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE