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Optimizing the quasi-equilibrium state of hot carriers in all-inorganic lead halide perovskite nanocrystals through Mn doping: fundamental dynamics and device perspectives

Hot carrier (HC) cooling accounts for the significant energy loss in lead halide perovskite (LHP) solar cells. Here, we study HC relaxation dynamics in Mn-doped LHP CsPbI(3) nanocrystals (NCs), combining transient absorption spectroscopy and density functional theory (DFT) calculations. We demonstra...

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Detalles Bibliográficos
Autores principales:	Meng, Jie, Lan, Zhenyun, Lin, Weihua, Liang, Mingli, Zou, Xianshao, Zhao, Qian, Geng, Huifang, Castelli, Ivano E., Canton, Sophie E., Pullerits, Tönu, Zheng, Kaibo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Royal Society of Chemistry 2022
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8827087/ https://www.ncbi.nlm.nih.gov/pubmed/35282633 http://dx.doi.org/10.1039/d1sc05799e

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