Abstract
A simple design of an electrostatic secondary electron energy analyzer suggested by the author is studied theoretically. The analyzer consists of two, planar and dihedral, electrodes. A formula for the potential distribution in this device is derived. The parameters of the analyzer operating as a spectrometer and a spectrograph are numerically calculated. The device is intended for determining the surface composition of the sample irradiated by primary electrons or X rays.
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Original Russian Text © T.Ya. Fishkova, 2012, published in Zhurnal Tekhnicheskoi Fiziki, 2012, Vol. 82, No. 5, pp. 154–156.
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Fishkova, T.Y. Two-electrode charged particle energy analyzer with a quasi-linear electrostatic field. Tech. Phys. 57, 730–732 (2012). https://doi.org/10.1134/S106378421205009X
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DOI: https://doi.org/10.1134/S106378421205009X