White light emission materials based on simultaneous Tb POT. 3+', Eu POT. 3+' and Dy POT. 3+' doping in CaWO IND. 4' single-phased - Barbosa, Helliomar Pereira; Silva, Ivan Guide Nunes da; Felinto, Maria Claudia França da Cunha; Teotonio, Ercules Epaminondas de Sousa; Malta, Oscar Loureiro; Brito, Hermi Felinto de (World Chemistry Congress, 2017)