Investigation of upconversion and downconversion fluorescence emissions from β-NaLn1F4:Yb3+, Ln23+ (Ln1=Y, Lu; Ln2=Er, Ho, Tm, Eu) hexagonal disk system

Enjie He, Hairong Zheng, Wei Gao, Yinxun Tu, Ying Lu, Guian Li

Materials Research Bulletin · 2013 · 36 citations · 31 references

Concepts

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