Issue 27, 2022

Thick-junction perovskite X-ray detectors: processing and optoelectronic considerations

Abstract

Metal halide perovskites have attracted increasing attention due to their strong stopping power, defect tolerance, large mobility lifetime product, tunable bandgap and simple single-crystal growth via low-cost solution processes, particularly for ionizing radiation detection. Over the past few years, semiconductor-type X-ray detectors based on a variety of perovskites have been developed, showing impressive progress in achieving high sensitivity and low detection limits. In this study, based on the requirement of material properties for high-performance X-ray detectors, we review various materials used for direct detection and summarize the processing techniques and optoelectronic considerations of thick-junction perovskite X-ray detectors. This review also highlights the key challenges facing perovskite X-ray detectors towards real applications and discusses the opportunities, which are promising to explore and may require more research activities.

Graphical abstract: Thick-junction perovskite X-ray detectors: processing and optoelectronic considerations

Article information

Article type
Minireview
Submitted
25 مارٕچ 2022
Accepted
20 جوٗن 2022
First published
05 جوٗلایی 2022

Nanoscale, 2022,14, 9636-9647

Thick-junction perovskite X-ray detectors: processing and optoelectronic considerations

J. Peng, Y. Xu, F. Yao and Q. Lin, Nanoscale, 2022, 14, 9636 DOI: 10.1039/D2NR01643E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements