Infrared emissions, visible up-conversion, thermoluminescence and defect centres in 'ER IND. 3''AL IND. 5''O IND. 12' phosphor obtained by solution combustion reaction - Singh, V; Rai, Vineet Kumar; Watanabe, Shigueo; Rao, T K Gundu; Ledoux-Rak, Isabelle; Kwak, H Y (Applied physics, B, Lasers and optics, 2010)