Optimization of Exciton Recombination toward High-Efficient Emission in Tin/Yttrium-Based Hybrid Perovskite

The exceptional photoluminescence (PL) efficiency of tin-based perovskites has garnered significant scientific interest. However, the high performance of these materials is predominantly dependent on antimony (Sb) doping, raising concerns regarding Sb toxicity. To address this critical issue, we pro...

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Bibliographic Details
Main Author:	Zhiyan Yi (21432015) (author)
Other Authors:	Xiaoming Zhang (104062) (author), Yuxin Wu (285017) (author), Qinglin Meng (2643811) (author), Panheng Wang (21432018) (author), Ziqiao Wu (8957045) (author), Qiao He (428872) (author), Jiandong Fan (1548010) (author), Wenzhe Li (815057) (author)
Published:	2025
Subjects:	Biophysics Biochemistry Medicine Biotechnology Computational Biology Space Science Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified structural alterations demonstrate perovskite single crystal fold increase compared enhanced electron localization doped crystal demonstrates based hybrid perovskite 864 </ sub 136 </ sub 3 +</ sup 2 </ sub based perovskites undoped counterpart trapped excitons thereby optimizing substantial improvement quantum yield predominantly dependent luminescence performance introducing low innovative approach high performance fluorescence lifetime exceptional photoluminescence efficient emission critical issue 96 %.
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Optimization of Exciton Recombination toward High-Efficient Emission in Tin/Yttrium-Based Hybrid Perovskite

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