@inproceedings{inproceedingse15f6756, title = {Defect induced room temperature ferromagnetism in co-doped 'ZNO' bulk samples}, author = {Godoy, Marcio Peron Franco de and Carvalho, H. B and Mir, M and Chitta, Valmir Antonio and Iikawa, F and Brasil, Maria José Santos Pompeu and Ferraz, W B and Pais, R W D and Boselli, M. A. and Sabioni, A C S}, year = {2010}, publisher = {SBF}, booktitle = {Encontro Nacional de Física da Matéria Condensada} }