A scintillator coupled to a photomultiplier tube
. Incident X-ray photons are converted in the scintillator into bursts of visible
light photons, some of which fall on the photocathode and can be measured. For incident
photons having energies higher than the absorption edge of the elements contained
in the scintillator, an escape peak can be observed.
PAC, 1995, 67, 1745
(Nomenclature, symbols, units and their usage in spectrochemical analysis-XI. Detection
of radiation (IUPAC Recommendations 1995))
on page 1753
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. https://doi.org/10.1351/goldbook