Green upconversion emissions in Er3+/Yb3+ co-doped CaMoO4 prepared by microwave-assisted metathetic method

Jing Liu; Yunzhao Liu; Changlin Li; Xinze Wang; Hongjian Gao; Zhongxin Liu; Wei Chen

doi:10.1166/jnn.2016.10810

Green upconversion emissions in Er³⁺/Yb³⁺ co-doped CaMoO₄ prepared by microwave-assisted metathetic method

Jing Liu, Yunzhao Liu, Changlin Li, Xinze Wang, Hongjian Gao, Zhongxin Liu, Wei Chen^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

In this study Er³⁺ doped CaMoO₄ (CaMoO₄:Er³⁺), and Er³⁺/Yb³⁺ co-doped CaMoO₄ (CaMoO₄:Er³⁺/Yb³⁺) nanoparticles have been synthesized by the microwave-assisted metathetic method. Er³⁺/Yb³⁺ co-doped CaMoO4 nanoparticles sintered at 600 °C showed the strongest photoluminescence intensity and crystallized well. At the excitation of 980 nm, the CaMoO₄ nanoparticles show the strongest green emission at the 520 nm and 550 nm emission bands. Moreover, the green light produced has a better color purity.

Original language	English
Pages (from-to)	802-806
Number of pages	5
Journal	Journal of Nanoscience and Nanotechnology
Volume	16
Issue number	1
DOIs	https://doi.org/10.1166/jnn.2016.10810
Publication status	Published - 1 Jan 2016
Externally published	Yes

Keywords

Er/Yb co-doped CaMoO
Microwave-assisted metathetic method
Photoluminescence

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10.1166/jnn.2016.10810

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Liu, J., Liu, Y., Li, C., Wang, X., Gao, H., Liu, Z., & Chen, W. (2016). Green upconversion emissions in Er³⁺/Yb³⁺ co-doped CaMoO₄ prepared by microwave-assisted metathetic method. Journal of Nanoscience and Nanotechnology, 16(1), 802-806. https://doi.org/10.1166/jnn.2016.10810

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abstract = "In this study Er3+ doped CaMoO4 (CaMoO4:Er3+), and Er3+/Yb3+ co-doped CaMoO4 (CaMoO4:Er3+/Yb3+) nanoparticles have been synthesized by the microwave-assisted metathetic method. Er3+/Yb3+ co-doped CaMoO4 nanoparticles sintered at 600 °C showed the strongest photoluminescence intensity and crystallized well. At the excitation of 980 nm, the CaMoO4 nanoparticles show the strongest green emission at the 520 nm and 550 nm emission bands. Moreover, the green light produced has a better color purity.",

keywords = "Er/Yb co-doped CaMoO, Microwave-assisted metathetic method, Photoluminescence",

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AU - Liu, Jing

AU - Liu, Yunzhao

AU - Li, Changlin

AU - Wang, Xinze

AU - Gao, Hongjian

AU - Liu, Zhongxin

AU - Chen, Wei

PY - 2016/1/1

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N2 - In this study Er3+ doped CaMoO4 (CaMoO4:Er3+), and Er3+/Yb3+ co-doped CaMoO4 (CaMoO4:Er3+/Yb3+) nanoparticles have been synthesized by the microwave-assisted metathetic method. Er3+/Yb3+ co-doped CaMoO4 nanoparticles sintered at 600 °C showed the strongest photoluminescence intensity and crystallized well. At the excitation of 980 nm, the CaMoO4 nanoparticles show the strongest green emission at the 520 nm and 550 nm emission bands. Moreover, the green light produced has a better color purity.

AB - In this study Er3+ doped CaMoO4 (CaMoO4:Er3+), and Er3+/Yb3+ co-doped CaMoO4 (CaMoO4:Er3+/Yb3+) nanoparticles have been synthesized by the microwave-assisted metathetic method. Er3+/Yb3+ co-doped CaMoO4 nanoparticles sintered at 600 °C showed the strongest photoluminescence intensity and crystallized well. At the excitation of 980 nm, the CaMoO4 nanoparticles show the strongest green emission at the 520 nm and 550 nm emission bands. Moreover, the green light produced has a better color purity.

KW - Er/Yb co-doped CaMoO

KW - Microwave-assisted metathetic method

KW - Photoluminescence

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Green upconversion emissions in Er³⁺/Yb³⁺ co-doped CaMoO₄ prepared by microwave-assisted metathetic method

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Keywords

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