A-site sub-stoichiometry and oxygen vacancies as the origin of the electrical properties of Sr2-yLuNb1-xTixO 6-δ perovskite-like materials

1. Maupoey, Z.
2. Azcondo, M.T.
3. Pérez-Flores, J.C.
4. Ritter, C.
5. Boulahya, K.
6. Amador, U.
7. García-Alvarado, F.