Spectroscopic insight into the structural and microstructural properties of La2Ce2O7 ceramics María Luisa Sanjuán; Rosa Isabel Merino; Annu Kumar Lakshya; Anirban Chowdhury;

Structural and electrical properties of Zr-doped K0.48Na0.52NbO3 ceramics: ¿Hard¿ lead-free piezoelectric Héctor Beltrán-Mir; Xavier Vendrell; Emerson Luiz dos Santos Veiga; Lourdes Mestres; Eloísa Cordoncillo;