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Title: Highly efficient Cs-based perovskite light-emitting diodes enabled by energy funnelling
Authors: Ng, Yan Fong
Kulkarni, Sneha A.
Parida, Shayani
Nur Fadilah Jamaludin
Yantara, Natalia
Bruno, Annalisa
Soci, Cesare
Mhaisalkar, Subodh
Mathews, Nripan
Keywords: Engineering::Materials
Issue Date: 2017
Source: Ng, Y. F., Kulkarni, S. A., Parida, S., Nur Fadilah Jamaludin, Yantara, N., Bruno, A., . . . Mathews, N. (2017). Highly efficient Cs-based perovskite light-emitting diodes enabled by energy funnelling. Chemical Communications, 53(88), 12004-12007. doi:10.1039/C7CC06615E
Journal: Chemical Communications
Abstract: The incorporation of phenylethylammonium bromide (PEABr) into a fully inorganic CsPbBr3 perovskite framework led to the formation of mixed-dimensional perovskites, which enhanced the photoluminescence due to efficient energy funnelling and morphological improvements. With a PEABr : CsPbBr3 ratio of 0.8 : 1, PeLEDs with a current efficiency of 6.16 cd A−1 and an EQE value of 1.97% have been achieved.
ISSN: 1359-7345
DOI: 10.1039/C7CC06615E
Rights: © 2017 The Royal Society of Chemistry. All rights reserved. This paper was published in Chemical Communications and is made available with permission of The Royal Society of Chemistry.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:ERI@N Journal Articles

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