@article{articlec33a41ee,
title   = {Primary thermometers based on sol–gel upconverting Er3+/Yb3+ co-doped yttrium tantalates with high upconversion quantum yield and emission color tunability},
author = {Ribeiro, Fernanda Hediger Borges and Martins, Joana Costa and Caixeta, Fábio José and Pereira, Rafael Ramiro and Carlos, Luis Dias and Ferreira, Rute A. S. and Gonçalves, Rogéria Rocha},
year = {2022},
doi = {10.1007/s10971-021-05673-0},
journal   = {Journal of Sol-Gel Science and Technology}
}