Description and performance of a high resolution electron spectrometer
- 1 February 1975
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 8 (2) , 109-114
- https://doi.org/10.1088/0022-3735/8/2/015
Abstract
The description of a high resolution electron spectrometer comprising an electron gun, electrostatic lenses, a 127 degrees cylindrical monochromator and analyser, and a collision chamber with rotatable exit slit, is presented. Its performance is illustrated by a neon energy loss spectrum and transmission measurements of helium and neon resonances. An analysis of these resonances is also carried out, and values of their energy widths ( Gamma ) and phase shifts ( delta l) are determined.Keywords
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