Synthesis and ageing effect in FeO nanoparticles: Transformation to core-shell FeO/Fe3O4 and their magnetic characterization

Journal of Alloys and Compounds v. 509, n. 22, p. 6414-6417, 2011 2.138 10.1016/j.jallcom.2011.03.072 Sharma, S. K.; Vargas, J. M.; Pirota, K. R.; Kumar, S.; Lee, C. G.; Knobel, M. 2011