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  • Review Article 2022-06-30 2022-06-30 \ 1 \ 2955 \ 699

    Halide Perovskites for X‑ray Detection: The Future of Diagnostic Imaging

    Nam Joong Jeon1 , Jung Min Cho2 , Jung-Keun Lee3

    https://doi.org/10.14316/pmp.2022.33.2.11

    Abstract
    X-ray detection has widely been applied in medical diagnostics, security screening, nondestructive testing in the industry, etc. Medical X-ray imaging procedures require digital flat detectors operating with low doses to reduce radiation health risks. Recently, metal halide perovskites (MHPs) have shown great potential in high-performance X-ray detection because of their attractive properties, such as strong X-ray absorption, high mobility–lifetime product, tunable bandgap, lowtemperature fabrication, near-unity photoluminescence quantum yields, and fast photoresponse. In this paper, we review and introduce the development status of new perovskite X-ray detectors and imaging, which have emerged as a new promising high-sensitivity X-ray detection technology. We discuss the latest progress and future perspective of MHP-based X-ray detection in medical imaging. Finally, we compare the conventional detection methods with quantum-enhanced detection, pointing out the challenges and perspectives for future research directions toward perovskite-based X-ray applications.
Korean Society of Medical Physics

Vol.35 No.2
2022-06-30

pISSN 2508-4445
eISSN 2508-4453
Formerly ISSN 1226-5829

Frequency: Quarterly

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