Upconversion luminescence of NaYF4: Yb3+, Er3+ for temperature sensing

Rare earth doped luminescent materials are promising candidates for temperature sensing. In this paper, pure β-NaYF4:20%Yb3+, 2%Er3+ microprisms were synthesized by hydrothermal method. The temperature dependence of the fluorescence intensity ratio (FIR) of emission bands centered at 525nm and 545nm...

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Veröffentlicht in:	Optics communications 2013-03, Vol.291, p.138-142
Hauptverfasser:	Zhou, Shaoshuai, Deng, Kaimo, Wei, Xiantao, Jiang, Guicheng, Duan, Changkui, Chen, Yonghu, Yin, Min
Format:	Artikel
Sprache:	eng
Schlagworte:	Bands Detection Emission Energy use Excitation Fluorescence intensity ratio Hydrothermal method Lasers Luminescence Rare earth metals Temperature sensing Upconversion
Online-Zugang:	Volltext
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