Metal Halide Perovskites for Direct X‐Ray Detection in Medical Imaging: To Higher Performance

• DOI: 10.1002/adfm.202401017
• Publication Date: 2024-05-02T14:00:39Z
• Authors: Jinyang Fan; Wei Li; Quan Zhou; Guo Yang; Pengfei Tang; Junhai He; Lin Ma; Jianfei Zhang; Jiawen Xiao; Zhengguang Yan; Ang Li; Xiaodong Han
• Keywords: Direct imaging; X-ray detector

Abstract This review discusses the utilization of metal halide perovskite (MHP) materials in X‐ray direct imaging detectors for medical application. Compared to traditional semiconductors, MHP has multiple advantages including high linear attenuation coefficient, low exciton binding energy, long carrier diffusion length, and mobility. These ascendancies allow low‐dose high‐resolution imaging. Apartment from a historical overview develop‐X‐ray their performance indicators, this specifically focuses on development innovation using materials. The article concludes by identifying existing challenges discussing potential application industry.