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Soft crystal lattice and large anharmonicity facilitate the self-trapped excitonic emission in ultrathin 2D nanoplates of RbPb2Br5
- Source :
- Chemical Science. 13:9952-9959
- Publication Year :
- 2022
- Publisher :
- Royal Society of Chemistry (RSC), 2022.
-
Abstract
- The presence of large anharmonicity and lattice softness in low dimensional metal halide, RbPb2Br5 nanoplates, trigger strong electron–phonon coupling and consequently highly Stokes shifted broadband emission originates from self-trapped excitons.
- Subjects :
- General Chemistry
Subjects
Details
- ISSN :
- 20416539 and 20416520
- Volume :
- 13
- Database :
- OpenAIRE
- Journal :
- Chemical Science
- Accession number :
- edsair.doi...........2b40e56cf41bf719d2f3c33af9d391df