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Detector-grade perovskite single-crystal wafers via stress-free gel-confined solution growth targeting high-resolution ionizing radiation detection

Authors :
Yilong Song
Lixiang Wang
Yongqiang Shi
Weihui Bi
Jianwu Chen
Mingwei Hao
Anran Wang
Xueying Yang
Yuan Sun
Fan Yu
Liansheng Li
Yanjun Fang
Deren Yang
Qingfeng Dong
Source :
Light: Science & Applications, Vol 12, Iss 1, Pp 1-12 (2023)
Publication Year :
2023
Publisher :
Nature Publishing Group, 2023.

Abstract

The large-size detector-grade CH3NH3PbI3 single-crystal wafers were fabricated through stress-free gel-confined solution growth process, achieving an energy resolution of 4.9% under 241Am gamma-ray source with ultralow operating bias of 5 V.

Details

Language :
English
ISSN :
20477538
Volume :
12
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Light: Science & Applications
Publication Type :
Academic Journal
Accession number :
edsdoj.278bdd9ace447f7911cf35be27af2e5
Document Type :
article
Full Text :
https://doi.org/10.1038/s41377-023-01129-y