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Effect of repeated x-ray exposure on the resolution of amorphous selenium based x-ray imagers

Purpose: A numerical model and the experimental methods to study the x-ray exposure dependent change in the modulation transfer function (MTF) of amorphous selenium (a-Se) based active matrix flat panel imagers (AMFPIs) are described. The physical mechanisms responsible for the x-ray exposure depend...

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Главные авторы: Kabir, M. Z., Chowdhury, L., DeCrescenzo, G., Tousignant, O., Kasap, S. O., Rowlands, J. A.
Формат: Artigo
Язык:Inglês
Опубликовано: American Association of Physicists in Medicine 2010
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC2847939/
https://ncbi.nlm.nih.gov/pubmed/20384271
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3326947
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