Ultrafast electron shuttling suppresses the energy transfer process in Mn-doped CsPbCl 3 nanocrystals
Taking advantage of the slow exciton-to-dopant energy transfer process, we dissociated the exciton in Mn-doped perovskite ultrafast electron shuttling to a surface adsorbed 4-nitro phenol molecule. The observed ultrafast electron transfer process is competitive to the ultrafast exciton scattering pr...
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Published in | Physical chemistry chemical physics : PCCP Vol. 26; no. 29; pp. 19625 - 19629 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
England
24.07.2024
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Online Access | Get full text |
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Summary: | Taking advantage of the slow exciton-to-dopant energy transfer process, we dissociated the exciton in Mn-doped perovskite
ultrafast electron shuttling to a surface adsorbed 4-nitro phenol molecule. The observed ultrafast electron transfer process is competitive to the ultrafast exciton scattering process (∼140 fs) to the continuum states
optical phonons, but three-orders faster than the exciton-to-Mn energy transfer timescale. |
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ISSN: | 1463-9076 1463-9084 |
DOI: | 10.1039/D4CP01815J |