Browsing by Author Coelho, AA

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PreviewIssue DateTitleAuthor(s)AdvisorType
2012Colossal intrinsic magnetoelectric effect in Pb(Fe2/3W1/3)(0.83)Ti0.17O3Fraygola, B; Coelho, AA; Garcia, D; Eiras, JA-Artigo de periódico
2004Calculation of the giant magnetocaloric effect in the MnFeP0.45As0.55 compoundvon Ranke, PJ; de Campos, A; Caron, L; Coelho, AA; Gama, S; de Oliveira, NA-Artigo de periódico
2009Pressure induced magnetic and magnetocaloric properties in NiCoMnSb Heusler alloyNayak, AK; Suresh, KG; Nigam, AK; Coelho, AA; Gama, S-Artigo de periódico
2008Pressure-induced changes in the magnetic and magnetocaloric properties of RMn(2)Ge(2) (R=Sm,Gd)Kumar, P; Suresh, KG; Nigam, AK; Magnus, A; Coelho, AA; Gama, S-Artigo de periódico
2004Pressure-induced colossal magnetocaloric effect in MnAsGama, S; Coelho, AA; de Campos, A; Carvalho, AMG; Gandra, FCG; von Ranke, PJ; de Oliveira, NA-Artigo de periódico
2006Ambient pressure colossal magnetocaloric effect tuned by composition in Mn1-xFexAsDe Campos, A; Rocco, DL; Carvalho, AMG; Caron, L; Coelho, AA; Gama, S; Da Silva, LM; Gandra, FCG; Dos Santos, AO; Cardoso, LP; Von Ranke, PJ; De Oliveira, NA-Artigo de periódico
2007Ambient pressure colossal magnetocaloric effect in Mn1-xCuxAs compoundsRocco, DL; de Campos, A; Carvalho, AMG; Caron, L; Coelho, AA; Gama, S; Gandra, FCG; dos Santos, AO; Cardoso, LP; von Ranke, PJ; de Oliveira, NA-Artigo de periódico
2009A General Approach to First Order Phase Transitions and the Anomalous Behavior of Coexisting Phases in the Magnetic CaseGama, S; de Campos, A; Coelho, AA; Alves, CS; Ren, Y; Garcia, F; Brown, DE; da Silva, LM; Carvalho, AMG; Gandra, FCG; dos Santos, AO; Cardoso, LP; von Ranke, PJ-Artigo de periódico
2009Percolation processes and spin-reorientation of PrNi5-xCoxRocco, DL; Amaral, JS; Leitao, JV; Amaral, VS; Reis, MS; Fernandes, RP; Pereira, AM; Araujo, JP; Martins, NV; Tavares, PB; Coelho, AA-Artigo de periódico
2011Investigation on the magnetocaloric effect in (Gd,Pr)Al-2 solid solutionsde Sousa, VSR; Carvalho, AMG; Plaza, EJR; Alho, BP; Tedesco, JCG; Coelho, AA; de Oliveira, NA; von Ranke, PJ-Artigo de periódico
2009Investigation of the first-order metamagnetic transitions and the colossal magnetocaloric effect using a Landau expansion applied to MnAs compoundCarvalho, AMG; Coelho, AA; Gama, S; Gandra, FCG; von Ranke, PJ; de Oliveira, NA-Artigo de periódico
2013Evidence of new magnetic ordering at high temperatures in Pb-based multiferroics perovskitesFraygola, B; Nascimento, WJ; Coelho, AA; Garcia, D; Eiras, JA-Artigo de periódico
2001Evidence for the precipitation of the Fe2Pr phase in the Fe-Pr binary systemSantos, IA; Coelho, AA; Ribeiro, CA; Gama, S-Artigo de periódico
2012Ferroic states and phase coexistence in BiFeO3-BaTiO3 solid solutionsGotardo, RAM; Viana, DSF; Olzon-Dionysio, M; Souza, SD; Garcia, D; Eiras, JA; Alves, MFS; Cotica, LF; Santos, IA; Coelho, AA-Artigo de periódico
2011Ferroic investigations in LuFe2O4 multiferroic ceramicsViana, DSF; Gotardo, RAM; Cotica, LF; Santos, IA; Olzon-Dionysio, M; Souza, SD; Garcia, D; Eiras, JA; Coelho, AA-Artigo de periódico
2013Exchange-bias-like effect in Pr0.75Tb0.25Al2 and Pr0.7Tb0.3Al2 samplesTedesco, JCG; Pires, MJM; Carvalho, AMG; de Sousa, VSR; Cardoso, LP; Coelho, AA-Artigo de periódico
2012Temperature dependence of coercive field of ZnFe2O4 nanoparticlesMendonca, EC; Jesus, CBR; Folly, WSD; Meneses, CT; Duque, JGS; Coelho, AA-Artigo de periódico
2005Growth and morphological characterization of Al-Cr-Nb eutectic alloysSouza, SA; Rios, CT; Coelho, AA; Ferrandini, PL; Gama, S; Caram, R-Artigo de periódico
2005Experimental and theoretical analyses of PrAl2 and NdAl2 composite for use as an active magnetic regeneratorCarvalho, AMG; Campoy, JCP; Coelho, AA; Plaza, EJR; Gama, S; von Ranke, PJ-Artigo de periódico
2009Magnetic characterization of Mn5SiB2 and Mn5Si3 phasesde Almeida, DM; Bormio-Nunes, C; Nunes, CA; Coelho, AA; Coelho, GC-Artigo de periódico