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Issue 16, 2019
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Intense upconversion red emission from Gd-doped NaErF4:Tm-based core/shell/shell nanocrystals under 980 and 800 nm near infrared light excitations

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Abstract

Bright and single band red-emitting NaErF4:Tm,Gd-based upconversion nanophosphors (UCNPs) were successfully synthesized by the formation of a core/intermediate shell/active shell structure. The NaErF4:Tm,Gd/NaYF4:Ca,Yb/NaYF4:Nd,Yb core/shell/shell UCNPs exhibit intense red light under both 980 and 800 nm near infrared light excitations.

Graphical abstract: Intense upconversion red emission from Gd-doped NaErF4:Tm-based core/shell/shell nanocrystals under 980 and 800 nm near infrared light excitations

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Publication details

The article was received on 13 Nov 2018, accepted on 19 Dec 2018 and first published on 20 Dec 2018


Article type: Communication
DOI: 10.1039/C8CC09031A
Citation: Chem. Commun., 2019,55, 2261-2264

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    Intense upconversion red emission from Gd-doped NaErF4:Tm-based core/shell/shell nanocrystals under 980 and 800 nm near infrared light excitations

    J. E. Choi, D. Kim and H. S. Jang, Chem. Commun., 2019, 55, 2261
    DOI: 10.1039/C8CC09031A

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