Tamrakar R kumar, Bisen DP, Brahme N. Combustion synthesis and upconversion luminescence properties of Er3+, Yb3+ doped gadolinium oxide nanophosphor. RRST [Internet]. 2012 Oct. 19 [cited 2024 May 7];4(8). Available from: https://updatepublishing.com/journal/index.php/rrst/article/view/930