Abstract
The mode of operation of wavelength-dispersive (WD) spectrometers as used in EPMA is described. Factors governing the resolution and intensity obtained with different crystals are discussed, with a view to assessing the scope for improvement and helping the user to make suitable choices of operating conditions. High-order reflections and continuum background are also considered. Trace element detection limits as determined by peak intensity and peak-to-background ratio have been estimated. Computer modelling as an aid to selecting optimum conditions for WD analysis is discussed, with special reference to the ‘Virtual WDS’ program.
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© 1998 Springer-Verlag Wien
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Reed, S.J.B. (1998). Wavelength-Dispersive X-Ray Spectrometry. In: Love, G., Nicholson, W.A.P., Armigliato, A. (eds) Modern Developments and Applications in Microbeam Analysis. Mikrochimica Acta Supplement, vol 15. Springer, Vienna. https://doi.org/10.1007/978-3-7091-7506-4_4
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DOI: https://doi.org/10.1007/978-3-7091-7506-4_4
Publisher Name: Springer, Vienna
Print ISBN: 978-3-211-83106-9
Online ISBN: 978-3-7091-7506-4
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