Red persistent luminescence of 'LU IND. 2''O IND. 3':'EU POT. 3+', 'CA POT. 2+' prepared by rapid microwave assisted method - Pedroso, Cássio Cardoso Santos; Carvalho, José Miranda de; Rodrigues, Lucas Carvalho Veloso; Holsa, Jorna; Brito, Hermi Felinto de (Brazilian MRS Meeting, 2015)