Forster and nanometal surface-energy transfer in CsPbCl3/Yb3+ quantum-cutting multilayer structures
文献类型：期刊论文
| 作者 | C. X. Liu; J. S. Zhang; Y. Y. Chen; L. J. Wang; Y. Song and L. J. Wang |
| 刊名 | Physical Chemistry Chemical Physics
 |
| 出版日期 | 2022 |
| 卷号 | 24期号:48页码:29902-29908 |
| ISSN号 | 1463-9076 |
| DOI | 10.1039/d2cp03784j |
| 英文摘要 | Recently, in nanophotonics, thin metal films owing to the plasmon modes they support and their perovskite nanostructures exhibit novel optical properties, which have attracted considerable interest. Both the Forster resonant energy transfer (FRET) of the dopant-induced right-angled Yb3+-V-Pb-Yb3+ defect state and a pair of Yb3+ ions in all-inorganic perovskite nanocrystal (PeNC) CsPbCl3:Yb3+ quantum-cutting (QC) materials and the nanometal surface-energy transfer (NSET) of the excitons of PeNC-Ag nanoparticles (NPs) were investigated experimentally in CsPbCl3:Yb3+/PMMA/Ag/Si (CYA(i)i = 1, 2, 3, 4, 5, 6), CsPbCl3:Yb3+/PMMA/Si (CYi), and CsPbCl3/PMMA/Ag/Si (CA(i)), representing three species of multilayer structures. It was found that due to the mediation of the Ag film and an increase in the interaction volume of donors-acceptors, FRET efficiencies increased from 26% to 66% as the spacer (or wave-guiding layer) thicknesses decreased from 63.7 to 17.8 nm. The energy-transfer efficiencies of CA(i) in the NSET in the surface-surface scheme followed a d(-1.6)-distance dependence. This distance dependence approached the d(-2)-distance dependence expected of a point-to-surface or 0D-2D energy transfer (ET). The ET in quantum cutting (QC) modulated by plasmons undoubtedly paves a way for improving the FRET and NSET performances of materials. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/66680]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | C. X. Liu,J. S. Zhang,Y. Y. Chen,et al. Forster and nanometal surface-energy transfer in CsPbCl3/Yb3+ quantum-cutting multilayer structures[J]. Physical Chemistry Chemical Physics,2022,24(48):29902-29908. |
| APA | C. X. Liu,J. S. Zhang,Y. Y. Chen,L. J. Wang,&Y. Song and L. J. Wang.(2022).Forster and nanometal surface-energy transfer in CsPbCl3/Yb3+ quantum-cutting multilayer structures.Physical Chemistry Chemical Physics,24(48),29902-29908. |
| MLA | C. X. Liu,et al."Forster and nanometal surface-energy transfer in CsPbCl3/Yb3+ quantum-cutting multilayer structures".Physical Chemistry Chemical Physics 24.48(2022):29902-29908. |
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