Tunable upconversion luminescence from the phosphors of Yb3+, Tm3+ and Ho3+ tri-doped Re2TeO6 (Re = La, Gd, and Lu)
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- 作者：Jianfeng Tang ; tangjf@swu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jie Gou ; Guannan Li ; Hong He ; Yuan Li ; Chunmei Li
- 关键词：Tunable upconversion ; Yb3+ ; Tm3+ and Ho3+ tri-doped Re2TeO6 ; White light
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：5 July 2016
- 年：2016
- 卷：672
- 期：Complete
- 页码：1-6
- 全文大小：1822 K
文摘
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Upconversions of Re2TeO6 (Re = La, Gd, and Lu) tri-doped with Yb3+, Tm3+, and Ho3+ were investigated.
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The light colors can be well tuned in the white region via adjusting the pump power and Tm3+ concentration.
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The phosphors are potentials for white lighting and optoelectronic devices.