Selection and design of the secondary electron channel of the time-of-flight mass spectrometer
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Computer simulation is carried out for selecting a compact electron-optical system of the channel for detecting secondary electrons formed during the interaction of xenon atoms or ions with energy of 1-30 keV with Xe atoms. The solid angle of passage of secondary electron beams in a wide range of their initial energies is calculated. The energy spectrum of secondary electrons with various energies is determined by constructing their deceleration curve.
KeywordsSecondary Electron Solid Angle Ionization Cross Section Ioffe Physical Technical Institute Recoil Nucleus
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