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231225s2017 xx |||||o 00| ||eng c |
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|a 10.1002/adma.201703703
|2 doi
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|a pubmed24n0923.xml
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|a (DE-627)NLM276929780
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|a (NLM)29024076
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Xu, Junwei
|e verfasserin
|4 aut
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|a Imbedded Nanocrystals of CsPbBr3 in Cs4 PbBr6
|b Kinetics, Enhanced Oscillator Strength, and Application in Light-Emitting Diodes
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|c 2017
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 18.07.2018
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|a Date Revised 01.10.2020
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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|a Solution-grown films of CsPbBr3 nanocrystals imbedded in Cs4 PbBr6 are incorporated as the recombination layer in light-emitting diode (LED) structures. The kinetics at high carrier density of pure (extended) CsPbBr3 and the nanoinclusion composite are measured and analyzed, indicating second-order kinetics in extended and mainly first-order kinetics in the confined CsPbBr3 , respectively. Analysis of absorption strength of this all-perovskite, all-inorganic imbedded nanocrystal composite relative to pure CsPbBr3 indicates enhanced oscillator strength consistent with earlier published attribution of the sub-nanosecond exciton radiative lifetime in nanoprecipitates of CsPbBr3 in melt-grown CsBr host crystals and CsPbBr3 evaporated films
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|a Journal Article
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|a excitonic kinetics
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|a lead halide perovskites
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|a light-emitting diodes
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|a nanoinclusions
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|a oscillator strength
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|a Huang, Wenxiao
|e verfasserin
|4 aut
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|a Li, Peiyun
|e verfasserin
|4 aut
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|a Onken, Drew R
|e verfasserin
|4 aut
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|a Dun, Chaochao
|e verfasserin
|4 aut
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|a Guo, Yang
|e verfasserin
|4 aut
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|a Ucer, Kamil B
|e verfasserin
|4 aut
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|a Lu, Chang
|e verfasserin
|4 aut
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|a Wang, Hongzhi
|e verfasserin
|4 aut
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|a Geyer, Scott M
|e verfasserin
|4 aut
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|a Williams, Richard T
|e verfasserin
|4 aut
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|a Carroll, David L
|e verfasserin
|4 aut
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 29(2017), 43 vom: 07. Nov.
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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|g volume:29
|g year:2017
|g number:43
|g day:07
|g month:11
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|u http://dx.doi.org/10.1002/adma.201703703
|3 Volltext
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