Photoluminescence at room temperature in amorphous SrTi'O IND.3'thin films obtained by chemical solution deposition - Pontes, F. M.; Longo, E; Leite, E R; Lee, E J H; Varela, José A; Pizani, P S; Campos, C E M; Lanciotti, F; Mastelaro, Valmor Roberto; Pinheiro, C D (Materials Chemistry and Physics, 2003)