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1994 | 86 | 5 | 753-762
Article title

Study of Instrumental Factors Affecting X-Ray Isochromat Spectra

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EN
Abstracts
EN
In the present paper a model of an apparatus function for the bremsstrahlung isochromat spectroscopy method is proposed. The study presented in this work is based on experimental results obtained with a particular spectrometer working at the quantum energy of Cr K_{α1} (5414 eV). However, most of implications are general for the bremsstrahlung isochromat spectroscopy independently of particular construction of a spectrometer. From the theoretical considerations it was found that the total apparatus function, F_{t}, is composed of two main subfunctions in such a manner that F_{t} is not necessarily constant along the isochromat spectrum. The properties of the function as well as the question how it influences the measured spectra are discussed. Considerations presented in this paper are limited to the most essential instrumental factors broadening the bremsstrahlung isochromat spectra which can be described in terms of the apparatus function. In order to estimate the width of the apparatus function some experimental results of bremsstrahlung isochromat spectroscopy measurements of chosen substances with various apparatus settings are shown.
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Year
Volume
86
Issue
5
Pages
753-762
Physical description
Dates
published
1994-11
Contributors
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland
References
Document Type
Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv86z512kz
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