Crystallization of bronze-like perovskite in potassium tantalum germanate glasses: glass ceramic preparation and its optical properties - Cunha, Cristiano Ramos da; Marcondes, Lia Mara; Batista, Gislene; Gonçalves, Rogéria Rocha; Cassanjes, Fabia Castro; Poirier, Gael Yves (Optical Materials, 2021)