Substrate and Excitation Intensity Dependence of Saturable Absorption in Perovskite Quantum Dot Films

Saturable absorption in perovskite quantum dot (PQD) films, leading to saturation in photoluminescence (PL), is reported. PL of drop-casting films was used to probe how excitation intensity and host–substrate influence the growth of PL intensity. The PQD films were deposited on single-crystal GaAs,...

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Detalles Bibliográficos
Autores principales: Bhowmick, Mithun, Ullrich, Bruno, Murchland, Madeline, Zhou, Xuan, Ramkumar, Chari
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10005065/
https://www.ncbi.nlm.nih.gov/pubmed/36903749
http://dx.doi.org/10.3390/nano13050871

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10005065/
https://www.ncbi.nlm.nih.gov/pubmed/36903749
http://dx.doi.org/10.3390/nano13050871

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