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Electrostatic electron spectrometer based on two cylinders without axial symmetry
Author(s) -
Varga D.,
Tőkési K.
Publication year - 2006
Publication title -
surface and interface analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.52
H-Index - 90
eISSN - 1096-9918
pISSN - 0142-2421
DOI - 10.1002/sia.2267
Subject(s) - spectrometer , electron spectrometer , symmetry (geometry) , electron , mirror symmetry , chemistry , optics , dispersion (optics) , atomic physics , analytical chemistry (journal) , physics , materials science , cathode ray , nuclear physics , quantum mechanics , geometry , mathematics , chromatography
The calculated electron‐optical properties of a mirror type electrostatic electron spectrometer are presented. The analyzer consists of two cylinders without axial symmetry. We show that a spectrometer having such a construction has second‐order focusing properties with remarkable dispersion. Copyright © 2006 John Wiley & Sons, Ltd.