Ultra-broad plasma resonance enhanced multicolor emissions in an assembled Ag/NaYF4:Yb,Er nano-film

Wen Xu; Sai Xu; Yongsheng Zhu; Tong Liu; Xue Bai; Biao Dong; Lin Xu; Hongwei Song

doi:10.1039/C2NR32377J

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Ultra-broad plasma resonance enhanced multicolor emissions in an assembled Ag/NaYF₄:Yb,Er nano-film†

Wen Xu,^a Sai Xu,^a Yongsheng Zhu,^a Tong Liu,^a Xue Bai,^a Biao Dong,^a Lin Xu^a and Hongwei Song*^a

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* Corresponding authors

^a State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, People's Republic of China
E-mail: hwsong2005@yahoo.com.cn
Fax: +86-431-85155129
Tel: +86-431-85155129

Abstract

Here, we present the preparation of a Ag/NaYF₄:Yb,Er composite film via a simple assembly method and its considerably enhanced multicolor emissions owing to the strong coupling between the 980 nm excitation light and the ultra-broad surface plasma resonance (SPR) of silver.

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Article information

DOI: https://doi.org/10.1039/C2NR32377J
Article type: Communication
Submitted: 21 Aug 2012
Accepted: 26 Sep 2012
First published: 03 Oct 2012

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Nanoscale, 2012,4, 6971-6973

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Ultra-broad plasma resonance enhanced multicolor emissions in an assembled Ag/NaYF₄:Yb,Er nano-film

W. Xu, S. Xu, Y. Zhu, T. Liu, X. Bai, B. Dong, L. Xu and H. Song, Nanoscale, 2012, 4, 6971 DOI: 10.1039/C2NR32377J

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