The effect of oxygen vacancies on the hyperfine properties of metal-doped SnO2 - Herrera Aragón, Fermin Fidel; Villegas-Lelovsky, Leonardo; Martins, João Batista Lopes; Coaquira, José Antonio Huamaní; Cohen, Renato; Nagamine, Luiz Carlos Camargo Miranda; Morais, Paulo Cesar de (Journal of Physics D: Applied Physics, 2017)