Optical Instruments, Volume. 46, Issue 2, 86(2024)
Luminescence properties and energy transfer mechanism in Mn-doped two-dimensional perovskite (PMA)2PbBr4
Figures & Tables(7)
Fig. 1. structure characterization of Mn-undoped/doped two-dimensional perovskite (PMA)2PbBr4
Fig. 2. X-ray diffraction of Mn-doped two-dimensional perovskite (PMA)2PbBr4
Fig. 3. Fluorescence characteristics of Mn-doped two-dimensional perovskite (PMA)2PbBr4
Fig. 4. Fluorescence lifetime of Mn-doped two-dimensional perovskite(PMA)2PbBr4
Fig. 5. Effect of organic layer on Mn-doped two-dimensional perovskite L2PbBr4
Table 1. 419 nm fluorescence lifetime fitting data
View tableView in ArticleTable 1. 419 nm fluorescence lifetime fitting data
(PMA)2PbBr4 A1 τ1/ns A2 τ2/ns τ/ns 无掺杂 4.71 4.77 0.59 12.01 6.51 0.15 mmol锰掺杂 11157.49 0.30 0.03 5.48 0.30
Table 2. 608 nm fluorescence lifetime fitting data
View tableView in ArticleTable 2. 608 nm fluorescence lifetime fitting data
(PMA)2PbBr4 A1 τ1/ms A2 τ2/ms τ/ms 0.15 mmol锰掺杂 137.15 0.23 0.59 0.49 0.23 0.50 mmol锰掺杂 20588 0.16 0.47 0.61 0.16
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Ziyi WANG, Gongjie XU. Luminescence properties and energy transfer mechanism in Mn-doped two-dimensional perovskite (PMA)2PbBr4[J]. Optical Instruments, 2024, 46(2): 86
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Received: Mar. 7, 2023
Accepted: --
Published Online: Apr. 30, 2024
The Author Email: XU Gongjie (gjxu@usst.edu.cn)
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