Abstract
The electrostatic magnetic energy analyzer consists of a Wien filter (crossed electric and magnetic fields) between two immersion lenses. The energetic resolution of the analyzer is calculated. The intensity problem in connection with the generation of a monoenergetic electron beam is discussed considering anomalous energy spread in high density beams. With an arrangement containing two analyzers of the same kind the resolving power is experimentally determined to 0.017 ev.
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Von den relativen Intensitäten im Energieverlustspektrum kann dann unmittelbar auf die Quadrate der Koordinatenmatrixelemente geschlossen werden.
Die Untersuchungen wurden durch Bereitstellung von ERP-Forschungsmitteln in dankenswerter Weise gefördert.
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Boersch, H., Geiger, J. & Stickel, W. Das Auflösungsvermögen des elektrostatisch-magnetischen Energieanalysators für schnelle Elektronen. Z. Physik 180, 415–424 (1964). https://doi.org/10.1007/BF01380526
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DOI: https://doi.org/10.1007/BF01380526