Advances in halide perovskite semiconductors for energy-integrated and energy-resolved X-ray detection

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外文摘要：X-ray and γ-ray detectors are widely used in medical,military,security,material analysis,and industrial inspection.In recent years,perovskite materials have become promising materials for radiation detection owing to their strong stopping power,considerable carrier transportation ability,and simple synthesis process.Previous studies have demonstrated both direct and indirect radiation detectors using perovskite materials.In this review,we aim to elucidate the mechanism by which X-rays and γ-rays interact with matter,explain the principles of the energy integrating mode and photon counting mode for direct detection,and discuss the key factors determining device performance.Furthermore,we summarize recent advances in perovskite-based radiation detectors for both modes.Additionally,we identify challenges that need to be overcome to enable perovskite materials to be successfully commercialized.

外文关键词：

Halide perovskiteX-rayDirect detectionPhoto counting

作者：

Yibin LAI、Yang(Michael)YANG

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作者单位：

State Key Laboratory of Modern Optical Instrumentation,Institute for Advanced Photonics,College of Optical Science and Engineering,Zhejiang University,Hangzhou 310027,China

基金：

Outstanding Youth Fund of the National Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNatural Science Foundation of Zhejiang Province,China

项目编号：

T23250206207413652273307LZ23F050005

出版年：

2024

DOI：

10.1631/jzus.A2300660

浙江大学学报(英文版)(A辑:应用物理和工程)

浙江大学

浙江大学学报(英文版)(A辑:应用物理和工程)

CSTPCD

影响因子：0.556

ISSN：1673-565X

年,卷(期)：2024.25(10)