Color control and white upconversion luminescence of LaOF:Ln3+ (Ln = Yb, Er, Tm) nanocrystals prepared by the sol–gel Pechini method

Kezhi Zheng, Ye Liu, Zhenyu Liu, Zhe Chen, Weiping Qin
2013 Dalton Transactions  
doi:10.1039/c3dt32721c pmid:23403723 fatcat:6bjmpiassvfkbfs247ufoplk3y