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Issue 45, 2013
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Tunable luminescence in full color region based on CdSe/EuxSey hybrid nanocrystals

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Abstract

High quality CdSe/EuxSey hybrid nanocrystals were prepared through two methods. The photoluminescence of hybrid nanocrystals was tunable from blue to deep red by varying the different amount of rare earth in quantum dots (QDs) as well as the synthesis methods. The resultant hybrid nanocrystals were monodisperse of which size was controllable from 2.55 nm to 5.86 nm. Furthermore, it has been proved that the hybrid nanocrystals were of cubic crystal structure with the host of CdSe QDs. And the lanthanide ions were incorporated into the CdSe crystal lattice successfully.

Graphical abstract: Tunable luminescence in full color region based on CdSe/EuxSey hybrid nanocrystals

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Publication details

The article was received on 14 Jun 2013, accepted on 19 Sep 2013 and first published on 20 Sep 2013


Article type: Communication
DOI: 10.1039/C3RA42970A
Citation: RSC Adv., 2013,3, 22849-22852
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    Tunable luminescence in full color region based on CdSe/EuxSey hybrid nanocrystals

    H. Li, Y. Sun, L. Xu, C. Wang, Y. Jiang, Z. Cui and Q. Lin, RSC Adv., 2013, 3, 22849
    DOI: 10.1039/C3RA42970A

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