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Low Energy Point Source Electron Microscopy

Published online by Cambridge University Press:  15 February 2011

H. J. Kreuzer
H. J. Kreuzer*
Affiliation:
Department of Physics, Dalhousie University, Halifax, N.S. B3H 3J5, Canada
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Abstract

The theory of the point source low energy electron microscope is reviewed. Images are calculated for a carbon fibre, a small cluster of MgO and a double helix of carbon atoms. A Kirchoff-Helmholtz transform is used for reconstruction. The importance of image size is stressed and the chemical specificity of the method is demonstrated

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 295: Symposium W – Atomic-Scale Imaging of Surfaces and Interfaces , 1992 , 235
Copyright
Copyright © Materials Research Society 1993

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