Direct Observation of Ultrafast Lattice Distortions during Exciton–Polaron Formation in Lead Halide Perovskite Nanocrystals

[Image: see text] The microscopic origin of slow hot-carrier cooling in lead halide perovskites remains debated and has direct implications for applications. Slow hot-carrier cooling of several picoseconds has been attributed to either polaron formation or a hot-phonon bottleneck effect at high exci...

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Detalles Bibliográficos
Autores principales: Seiler, Hélène, Zahn, Daniela, Taylor, Victoria C. A., Bodnarchuk, Maryna I., Windsor, Yoav William, Kovalenko, Maksym V., Ernstorfer, Ralph
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9933605/
https://www.ncbi.nlm.nih.gov/pubmed/36651873
http://dx.doi.org/10.1021/acsnano.2c06727

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9933605/
https://www.ncbi.nlm.nih.gov/pubmed/36651873
http://dx.doi.org/10.1021/acsnano.2c06727

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