Synthesis and optical properties of ZnAl2O4:Cr3+, Tb3+ powdersTrinh Thi Loan, Nguyen Thi Thuy and Nguyen Ngoc LongEur. Phys. J. Appl. Phys., 64 1 (2013) 10404DOI: https://doi.org/10.1051/epjap/2013130008
