In Situ and Ex Situ Luminescence Investigation of RareEarth Layered Double Hydroxides Intercalated with Mellitate Anion - Teotonio, Ercules E. S.; Doungmo, Giscard; Ströh, Jonas; Mustafa, Danilo; Costa, Israel F; Brito, Hermi F; Kotlov, Aleksei; Terraschke, Huayna (Advanced Optical Materials, 2025)