Reduction of Mn4+ to Mn2+ in CaAl12O19 by co-doping charge compensators to obtain tunable photoluminescence - Lu, Jing; Pan, Yuexiao; Wang, Jiaguo; Chen, Xi'an; Huang, Shaoming; Liu, Guokui (RSC advances, 2013)
Keywords: aluminum; bismuth; calcium; chemical reduction; ions; lanthanum; manganese; photoluminescence