Conduction mechanisms in p-type 'PB' IND. 1−x''EU' IND. x''TE' alloys in the insulator regime - Peres, M L; Rubinger, Rero Marques; Ribeiro, L H; Rubinger, Carla Patricia Lacerda; Ribeiro, G M; Rappl, Paulo Henrique de Oliveira; Abramof, Eduardo; Chitta, Valmir Antonio (Journal of Applied Physics, 2012)