Boosting the Photoluminescence Efficiency of InAs Nanocrystals Synthesized with Aminoarsine via a ZnSe Thick‐Shell Overgrowth (Adv. Mater. 38/2023)

Core@shell NanocrystalsIn article number 2303621, Gabriele Saleh, Luca De Trizio, Liberato Manna, and co‐workers report the synthesis of near‐infrared‐emitting InAs@ZnSe core@shell nanocrystals with high photoluminescence quantum yield (PLQY). The high PLQY stems from the in situ formation of an In–...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2023-09, Vol.35 (38)
Main Authors: Zhu, Dongxu, Bahmani Jalali, Houman, Saleh, Gabriele, Di Stasio, Francesco, Prato, Mirko, Polykarpou, Nefeli, Othonos, Andreas, Christodoulou, Sotirios, Ivanov, Yurii P., Divitini, Giorgio, Infante, Ivan, De Trizio, Luca, Manna, Liberato
Format: Article
Language:English
Subjects:
Interlayers
Materials science
Nanocrystals
Near infrared radiation
Photoluminescence
Zinc selenide
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Summary:Core@shell NanocrystalsIn article number 2303621, Gabriele Saleh, Luca De Trizio, Liberato Manna, and co‐workers report the synthesis of near‐infrared‐emitting InAs@ZnSe core@shell nanocrystals with high photoluminescence quantum yield (PLQY). The high PLQY stems from the in situ formation of an In–Zn–Se interlayer which plays a key role in dampening the strain between the InAs core and the ZnSe shell.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.202370272