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Scalable Fabrication of Metal Halide Perovskites for Direct X-ray Flat-Panel Detectors: A Perspective†
Chemistry of Materials ( IF 8.6 ) Pub Date : 2022-06-10 , DOI: 10.1021/acs.chemmater.2c00764
Yuki Haruta 1, 2 , Mioko Kawakami 1 , Yuui Nakano 1 , Soumya Kundu 2 , Shinji Wada 1 , Takumi Ikenoue 1 , Masao Miyake 1 , Tetsuji Hirato 1 , Makhsud I. Saidaminov 2, 3
Affiliation  

Metal halide perovskites are promising for direct X-ray detection applications thanks to their high X-ray absorption capability and excellent charge carrier transport. Single-pixelated perovskite X-ray detectors have hitherto demonstrated excellent device performance, including high sensitivity and detectivity. On the other hand, multipixel flat-panel detectors (FPDs) that enable 2D X-ray imaging are undeveloped due to challenges in scalable deposition processes. In this perspective, we summarize promising scalable perovskite deposition processes and discuss the challenges and opportunities toward direct X-ray FPD applications.

中文翻译:

用于直接 X 射线平板探测器的金属卤化物钙钛矿的可扩展制造:展望†

金属卤化物钙钛矿因其高 X 射线吸收能力和出色的电荷载流子传输而有望用于直接 X 射线检测应用。迄今为止,单像素钙钛矿 X 射线探测器已展示出出色的器件性能,包括高灵敏度和高探测率。另一方面,由于可扩展沉积工艺的挑战,支持 2D X 射线成像的多像素平板探测器 (FPD) 尚未开发。从这个角度来看,我们总结了有前景的可扩展钙钛矿沉积工艺,并讨论了直接 X 射线 FPD 应用的挑战和机遇。
更新日期:2022-06-10
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