Determination of X-ray detection limit and applications in perovskite X-ray detectors

The limit of X-ray detection is an important figure of merit for X-ray detectors, yet the suitability of method adopted from Currie’s 1968 paper and the following international standard is in doubt. Here, the authors propose a statistical model that correlates dark current and photo-current, show ho...

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Autores principales: Lei Pan, Shreetu Shrestha, Neil Taylor, Wanyi Nie, Lei R. Cao
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/d8842a82eb454b8599e66e504c1f06e4
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Sumario:The limit of X-ray detection is an important figure of merit for X-ray detectors, yet the suitability of method adopted from Currie’s 1968 paper and the following international standard is in doubt. Here, the authors propose a statistical model that correlates dark current and photo-current, show how it can be used to determine detection limit.