Here, the lifetime values exhibit an increasing trend from 7 to 15 at. % Li + codoping, but their emission intensities exhibit a decreasing trend.
← all excerpts
Enhancement of Eu<sup>3+</sup> Emission in YVO<sub>4</sub>:Eu<sup>3+</sup> Nanocrystals by Li<sup>+</sup> Codoping: An Oxidant-Resistant Dispersion and Polymer Film.
2
—
—
The sentences
% Li + codoping, but their emission intensities exhibit a decreasing trend.