Structural and magnetic properties of co-doped ZnO nanoparticles synthesized by microwave-assisted hydrothermal technique - Bernardi, Maria Inês Basso; Araújo, Vinicius Dantas; Silva, Rafael Tomaz; Souza, Talita E.; Mesquita, Alexandre; Carvalho, Hugo Bonette; Gratens, Xavier Pierre Marie; Chitta, Valmir Antonio (Materials Reseach Society Spring Meeting and Exhibit, 2013)