Enhanced ferromagnetism in CuO nanowires on the top of CuO nanograins

Journal of Applied Physics v. 114, n. 17, p. 173907, 2013 2.21 10.1063/1.4829284 Souza, J. A.; Zuniga, A.; Miranda, V. N.; Ramirez, F. E. N.; Masunaga, S. H.; Jardim, R. de F. 2013