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Energy Resolution Measurements of Mercuric Iodide Detectors Using a Cooled Fet Preamplifier
Published online by Cambridge University Press: 06 March 2019
Abstract
The performance of a room temperature mercuric iodide X-ray detector was investigated as a function of detector bias, amplifier time constant, and detector temperature. A Mn Kα line of 200 eV FWHM was obtained by using low noise electronics developed for Si(Li) detectors, including a cooled input PET. Measurements of the detector's resolution at various X-ray energies result in a Fano factor of 0.20.
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- VI. New XRF Instrumentation and Techniques
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- Copyright © International Centre for Diffraction Data 1982
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