Synthesis and photoluminescence studies on YAl3(BO3)4:Tb3+ phosphor Ranganathan Satheesh Kumar, Velladurai Ponnusamy, Mundiyanikal Thomas Jose and Vairan Sivakumar Eur. Phys. J. Appl. Phys., 68 3 (2014) 30702 Published online: 12 December 2014 DOI: 10.1051/epjap/2014140244