Structural, linear and nonlinear optical properties of perovskite BaTiO3 tri-doped Er/Yb/Zn embedded in tellurium-zinc glass - Huaman, Jose Luis Clabel; Pelosi, André Gasparotto; Valverde, João Victor Pereira; Misoguti, Lino; De Boni, Leonardo; Mendonça, Cleber Renato (Ceramics International, 2024)