Temperature dependent x-ray fluorescence

Abstract: A method and system for determining temperature are provided. The method comprises using an x-ray source to irradiate a sample of a material with x-rays. Photon fluorescence produced by the sample in response to the x-ray irradiation is detected by a number of photon detectors. Based on the detected fluorescence a temperature of the sample is determined according to a predetermined relationship between photon fluorescence and temperature for the material.
Filed: 10/24/2019
Application Number: 16/662669
This invention was made with Government support under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration. The Government has certain rights in the invention.
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