First-order-reversal-curveanalysisofPr–Fe–B-basednanocomposites - Cornejo, Daniel Reinaldo; Peixoto, Thiago Ribeiro Fonseca; Reboh, S; Fichtner, Paulo Fernando Papaleo; Franco, V C de; Villas-Boas, Valquíria; Missell, Frank Patrick (Journal of Magnetism and Magnetic Materials, 2010)