Author:
Bryce P.,Dalglish R. L.,Kelly J. C.
Abstract
The basic design and performance characteristics of a 127° electrostatic analyzer are derived from an exact solution of the potential within a bounded two-dimensional cylindrical sector. The results are compared with those found from radial field theory, to show that transmission is nonsymmetric in both energy and incident angle about the 'tuning' and 'normal' values respectively. Except for normally incident particles the usual radial-field calibration equation cannot be relied upon unless the analyzer design is altered to minimize end aberrations. Modified beam entry conditions are given to optimize the performance of the analyzer.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
15 articles.
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1. Recommended Practice for Use of Electrostatic Analyzers in Electric Propulsion Testing;Journal of Propulsion and Power;2017-05
2. Optical properties of the 127° cylindrical energy analyzer used in LEIS experiments;Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms;2002-12
3. Basic plasma investigations on the Frankfurt high intensity proton source with an electrostatic 127° cylinder spectrometer;Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;2002-04
4. Investigation of the space-charge compensation process of ion beams using a time-resolving ion energy spectrometer;Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;1998-09
5. The Electron Optics of the Cylindrical Deflector;Electron Energy Loss Spectrometers;1991