Persistent luminescence of terbium and praseodymium doped lutetia prepared by the rapid microwave assisted method - Pedroso, Cássio Cardoso Santos; Carvalho, José Miranda de; Rodrigues, Lucas Carvalho Veloso; Brito, Hermi Felinto de; Hölsa, Jorma (International Conference on the Physics of Optical Materials and Devices, 2015)