Characterization of the interface between highly conductive Ga:ZnO films and the silicon substrate - Gabás, M; Ochoa-Martínez, E; Navarrete-Astorga, E; Landa-Cánovas, AR; Herrero, P; Agulló-Rueda, F; Palanco, S; Martínez-Serrano, JJ; Ramos-Barrado, JR (Applied Surface Science, 2017)