HUANG Min-wen, MENG Fan-yi, YUAN Xing-hai, LI Yong, LIU Ru. Research on Upconversion Spectra of NaY<sub>1-x-y</sub>F<sub>4</sub>:Yb<sub>y</sub><sup>3+</sup>, Tm<sub>x</sub><sup>3+</sup> Nanoparticles[J]. Chinese Journal of Luminescence, 2008,29(1): 192-194
HUANG Min-wen, MENG Fan-yi, YUAN Xing-hai, LI Yong, LIU Ru. Research on Upconversion Spectra of NaY<sub>1-x-y</sub>F<sub>4</sub>:Yb<sub>y</sub><sup>3+</sup>, Tm<sub>x</sub><sup>3+</sup> Nanoparticles[J]. Chinese Journal of Luminescence, 2008,29(1): 192-194DOI: