@article{dan_tap_nguyen-truong_ty_zhou_qiu_2019, title={Effects of Heat Treatment and Yb <sup>3+</sup> Concentration on the Downconversion Emission of Er <sup>3+</sup> /Yb <sup>3+</sup> Co-Doped Transparent Silicate Glass-Ceramics}, volume={22}, ISSN={1516-1439}, url={https://doi.org/10.1590/1980-5373-MR-2019-0113}, DOI={10.1590/1980-5373-MR-2019-0113}, number={5}, journal={Materials Research}, publisher={ABM, ABC, ABPol}, author={Dan, Ho Kim and Tap, Tran Duy and Nguyen-Truong, Hieu and Ty, Nguyen Minh and Zhou, Dacheng and Qiu, Jianbei}, year={2019}, pages={e20190113} }