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Enhancement of Photoluminescence Quantum Yield and Stability in CsPbBr(3) Perovskite Quantum Dots by Trivalent Doping

We determine the influence of substitutional defects on perovskite quantum dots through experimental and theoretical investigations. Substitutional defects were introduced by trivalent dopants (In, Sb, and Bi) in CsPbBr(3) by ligand-assisted reprecipitation. We show that the photoluminescence (PL) e...

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Detalles Bibliográficos
Autores principales:	Jung, Sujeong, Kim, Jae Ho, Choi, Jin Woo, Kang, Jae-Wook, Jin, Sung-Ho, Kang, Youngho, Song, Myungkwan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2020
Materias:	Communication
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7221998/ https://www.ncbi.nlm.nih.gov/pubmed/32283620 http://dx.doi.org/10.3390/nano10040710

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