Photoluminescence in Multifunctional Ferroelectrics: Pr-doped SrBi2Ta2O9
PENG Deng-Feng, ZOU Hua, LI Jun, CAO Qiu-Feng, HUI Xin-Wei, WANG Xu-Sheng
Journal of Inorganic Materials . 2014, (1): 108 -112 .  DOI: 10.3724/SP.J.1077.2013.12738