Zhang, H., Dun, G., Feng, Q., Zhao, R., Liang, R., Gao, Z., Hirtz, T., Chen, M., Geng, X., Liu, M., Huang, Y., Zheng, X., Qin, K., Tan, X., Wang, X., Xie, D., Yang, Y., Tian, H., Zhou, Y., ... Ren, T. L. (2020). Encapsulated X-Ray Detector Enabled by All-Inorganic Lead-Free Perovskite Film with High Sensitivity and Low Detection Limit. IEEE Transactions on Electron Devices, 67(8), 3191-3198. Article 9110763. https://doi.org/10.1109/TED.2020.2998763
Zhang, Hainan ; Dun, Guanhua ; Feng, Qixin et al. / Encapsulated X-Ray Detector Enabled by All-Inorganic Lead-Free Perovskite Film with High Sensitivity and Low Detection Limit. In: IEEE Transactions on Electron Devices. 2020 ; Vol. 67, No. 8. pp. 3191-3198.
@article{348f29652b6c44fcba9a768289a008a6,
title = "Encapsulated X-Ray Detector Enabled by All-Inorganic Lead-Free Perovskite Film with High Sensitivity and Low Detection Limit",
abstract = "The sensitive detection of low-dose X-ray radiation is essential to many X-ray applications. In this article, the ultrasensitive X-ray detector based on pure Cs2 AgBiBr6 all-inorganic lead-free perovskite film is successfully demonstrated and encapsulated using a metal casing with a Be window. The high-quality Cs2 AgBiBr6 films are obtained through the low-cost solution process with long electron-hole diffusion length (700 nm) and long carrier lifetime (750 ns). Benefiting from the excellent properties of the Cs2 AgBiBr6 film and the stable ambient provided by the packaging module, the resulting device exhibits attractive X-ray detection capabilities with a minimum detectable dose rate of 145.2 {\mathrm {nGy}}_{air}\text{s}^{-1} and a detection sensitivity up to 1.8\times 10^{4}\,\,\mu {\mathrm {CGy}}_{air}{}^{-1} cm -2 , which is about a thousand times higher than the sensitivity achieved with commercial a-Se X-ray detectors. Besides, the encapsulated device maintains superior detection performance after 2 months of storage, indicating the favorable reliability of the encapsulated device. This article demonstrates a possibility to use Cs2 AgBiBr6 perovskite film and Be window for the sensitive X-ray detection, which will inspire further development of radiation electronics by utilizing all-inorganic lead-free perovskite.",
keywords = "Encapsulation, X-ray, perovskite film, photodetector, radiation electronics",
author = "Hainan Zhang and Guanhua Dun and Qixin Feng and Rui Zhao and Renrong Liang and Ziyan Gao and Thomas Hirtz and Min Chen and Xiangshun Geng and Mingyang Liu and Yao Huang and Xinran Zheng and Ken Qin and Xichao Tan and Xuefeng Wang and Dan Xie and Yi Yang and He Tian and Yuanyuan Zhou and Padture, {Nitin P.} and Xueyun Wang and Jiawang Hong and Ren, {Tian Ling}",
note = "Publisher Copyright: {\textcopyright} 1963-2012 IEEE.",
year = "2020",
month = aug,
doi = "10.1109/TED.2020.2998763",
language = "English",
volume = "67",
pages = "3191--3198",
journal = "IEEE Transactions on Electron Devices",
issn = "0018-9383",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "8",
}
Zhang, H, Dun, G, Feng, Q, Zhao, R, Liang, R, Gao, Z, Hirtz, T, Chen, M, Geng, X, Liu, M, Huang, Y, Zheng, X, Qin, K, Tan, X, Wang, X, Xie, D, Yang, Y, Tian, H, Zhou, Y, Padture, NP, Wang, X, Hong, J & Ren, TL 2020, 'Encapsulated X-Ray Detector Enabled by All-Inorganic Lead-Free Perovskite Film with High Sensitivity and Low Detection Limit', IEEE Transactions on Electron Devices, vol. 67, no. 8, 9110763, pp. 3191-3198. https://doi.org/10.1109/TED.2020.2998763
Encapsulated X-Ray Detector Enabled by All-Inorganic Lead-Free Perovskite Film with High Sensitivity and Low Detection Limit. / Zhang, Hainan; Dun, Guanhua; Feng, Qixin et al.
In:
IEEE Transactions on Electron Devices, Vol. 67, No. 8, 9110763, 08.2020, p. 3191-3198.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Encapsulated X-Ray Detector Enabled by All-Inorganic Lead-Free Perovskite Film with High Sensitivity and Low Detection Limit
AU - Zhang, Hainan
AU - Dun, Guanhua
AU - Feng, Qixin
AU - Zhao, Rui
AU - Liang, Renrong
AU - Gao, Ziyan
AU - Hirtz, Thomas
AU - Chen, Min
AU - Geng, Xiangshun
AU - Liu, Mingyang
AU - Huang, Yao
AU - Zheng, Xinran
AU - Qin, Ken
AU - Tan, Xichao
AU - Wang, Xuefeng
AU - Xie, Dan
AU - Yang, Yi
AU - Tian, He
AU - Zhou, Yuanyuan
AU - Padture, Nitin P.
AU - Wang, Xueyun
AU - Hong, Jiawang
AU - Ren, Tian Ling
N1 - Publisher Copyright:
© 1963-2012 IEEE.
PY - 2020/8
Y1 - 2020/8
N2 - The sensitive detection of low-dose X-ray radiation is essential to many X-ray applications. In this article, the ultrasensitive X-ray detector based on pure Cs2 AgBiBr6 all-inorganic lead-free perovskite film is successfully demonstrated and encapsulated using a metal casing with a Be window. The high-quality Cs2 AgBiBr6 films are obtained through the low-cost solution process with long electron-hole diffusion length (700 nm) and long carrier lifetime (750 ns). Benefiting from the excellent properties of the Cs2 AgBiBr6 film and the stable ambient provided by the packaging module, the resulting device exhibits attractive X-ray detection capabilities with a minimum detectable dose rate of 145.2 {\mathrm {nGy}}_{air}\text{s}^{-1} and a detection sensitivity up to 1.8\times 10^{4}\,\,\mu {\mathrm {CGy}}_{air}{}^{-1} cm -2 , which is about a thousand times higher than the sensitivity achieved with commercial a-Se X-ray detectors. Besides, the encapsulated device maintains superior detection performance after 2 months of storage, indicating the favorable reliability of the encapsulated device. This article demonstrates a possibility to use Cs2 AgBiBr6 perovskite film and Be window for the sensitive X-ray detection, which will inspire further development of radiation electronics by utilizing all-inorganic lead-free perovskite.
AB - The sensitive detection of low-dose X-ray radiation is essential to many X-ray applications. In this article, the ultrasensitive X-ray detector based on pure Cs2 AgBiBr6 all-inorganic lead-free perovskite film is successfully demonstrated and encapsulated using a metal casing with a Be window. The high-quality Cs2 AgBiBr6 films are obtained through the low-cost solution process with long electron-hole diffusion length (700 nm) and long carrier lifetime (750 ns). Benefiting from the excellent properties of the Cs2 AgBiBr6 film and the stable ambient provided by the packaging module, the resulting device exhibits attractive X-ray detection capabilities with a minimum detectable dose rate of 145.2 {\mathrm {nGy}}_{air}\text{s}^{-1} and a detection sensitivity up to 1.8\times 10^{4}\,\,\mu {\mathrm {CGy}}_{air}{}^{-1} cm -2 , which is about a thousand times higher than the sensitivity achieved with commercial a-Se X-ray detectors. Besides, the encapsulated device maintains superior detection performance after 2 months of storage, indicating the favorable reliability of the encapsulated device. This article demonstrates a possibility to use Cs2 AgBiBr6 perovskite film and Be window for the sensitive X-ray detection, which will inspire further development of radiation electronics by utilizing all-inorganic lead-free perovskite.
KW - Encapsulation
KW - X-ray
KW - perovskite film
KW - photodetector
KW - radiation electronics
UR - http://www.scopus.com/inward/record.url?scp=85089347226&partnerID=8YFLogxK
U2 - 10.1109/TED.2020.2998763
DO - 10.1109/TED.2020.2998763
M3 - Article
AN - SCOPUS:85089347226
SN - 0018-9383
VL - 67
SP - 3191
EP - 3198
JO - IEEE Transactions on Electron Devices
JF - IEEE Transactions on Electron Devices
IS - 8
M1 - 9110763
ER -
Zhang H, Dun G, Feng Q, Zhao R, Liang R, Gao Z et al. Encapsulated X-Ray Detector Enabled by All-Inorganic Lead-Free Perovskite Film with High Sensitivity and Low Detection Limit. IEEE Transactions on Electron Devices. 2020 Aug;67(8):3191-3198. 9110763. doi: 10.1109/TED.2020.2998763
