Monitored Beam X Ray Absorption Spectrometer
- 1 October 1965
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 36 (10) , 1488-1489
- https://doi.org/10.1063/1.1719363
Abstract
A monitored beam x ray absorption spectrometer arrangement is described. With this geometry inaccuracies in determining absorption coefficients due to fluctuating source intensity are eliminated. In the spectrometer the incident x ray beam passes first through a monitor counter and then through the absorber specimen to a detector counter. The arrangement was tested experimentally using two commercial mica side‐window proportional counters.Keywords
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