Browsing by Author Coelho, AA

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PreviewIssue DateTitleAuthor(s)AdvisorType
2009Stabilization of antiferromagnetism in CeFe2 alloys: the effects of chemical and hydrostatic pressureHaldar, A; Suresh, KG; Nigam, AK; Coelho, AA; Gama, S-Artigo de periódico
2010Surface spin disorder effects in magnetite and poly(thiophene)-coated magnetite nanoparticlesCotica, LF; Santos, IA; Girotto, EM; Ferri, EV; Coelho, AA-Artigo de periódico
2011Single crystal growth and characterization of MnAsde Campos, A; Mota, MA; Gama, S; Coelho, AA; White, BD; da Luz, MS; Neumeier, JJ-Artigo de periódico
2011Magnetoelectric Contribution to Magnetoelastic Coupling in Pb(Fe1/2Nb1/2)O-3 Multiferroics CeramicsFraygola, B; Frizon, N; Lente, MH; Coelho, AA; Garcia, D; Eiras, JA-Artigo de periódico
2006Magnetoresistivity as a probe to the field-induced change of magnetic entropy in RAl2 compounds (R=Pr,Nd,Tb,Dy,Ho,Er)Campoy, JCP; Plaza, EJR; Coelho, AA; Gama, S-Artigo de periódico
2013Magnetostriction of Fe100-xVx alloys for 5.2 <= x <= 40.7Bormio-Nunes, C; Paduani, C; dos Santos, CT; Fo, HJI; Coelho, AA; Ghivelder, L-Artigo de periódico
2006Liquidus projection of the Nb-Cr-Al system near the Al-3(Nb,Cr)+Cr(Al,Nb) eutectic regionSouza, SA; Ferrandini, PL; Nunes, CA; Coelho, AA; Caram, R-Artigo de periódico
2010Magnetocaloric effect in GdGeSi compounds measured by the acoustic detection technique: Influence of composition and sample treatmentGuimaraes, AO; Soffner, ME; Mansanares, AM; Coelho, AA; Carvalho, AMG; Pires, MJM; Gama, S; da Silva, EC-Artigo de periódico
2004Magnetocaloric effect in the RNi5 (R=Pr, Nd, Gd, Tb, Dy, Ho, Er) seriesvon Ranke, PJ; Mota, MA; Grangeia, DF; Carvalho, AMG; Gandra, FCG; Coelho, AA; Caldas, A; de Oliveira, NA; Gama, S-Artigo de periódico
2007Measurement of pressure effects on the magnetic and the magnetocaloric properties of the intermetallic compounds DyCo2 and Er(Co1-xSix)(2)Singh, NK; Kumar, P; Suresh, KG; Nigam, AK; Coelho, AA; Gama, S-Artigo de periódico
2009A study of pressure and chemical substitution effects on the magnetocaloric properties of the ferromagnetic compound UGa2da Silva, LM; dos Santos, AO; Medina, AN; Coelho, AA; Cardoso, LP; Gandra, FG-Artigo de periódico
2009Acoustic detection of the magnetocaloric effect: Application to Gd and Gd5.09Ge2.03Si1.88Guimaraes, AO; Soffner, ME; Mansanares, AM; Coelho, AA; Magnus, A; Carvalho, G; Pires, MJM; Gama, S-Artigo de periódico
1996Lattice dynamics of noble metals on effective three-body interactionCoelho, AA; Shukla, MM-Artigo de periódico
2012Theoretical investigation on the magnetocaloric effect in MnAs using a microscopic model to describe the magnetic and thermal hysteresisAlho, BP; de Oliveira, NA; de Sousa, VSR; Gama, S; Coelho, AA; Carvalho, AMG; von Ranke, PJ-Artigo de periódico
2006Theoretical description of the colossal entropic magnetocaloric effect: Application to MnAsvon Ranke, PJ; Gama, S; Coelho, AA; de Campos, A; Carvalho, AMG; Gandra, FCG; de Oliveira, NA-Artigo de periódico
2013Dependence of the magnetocaloric effect on the A-site ionic radius in isoelectronic manganitesRocco, DL; Coelho, AA; Gama, S; Santos, MD-Artigo de periódico
2001Directional solidification and characterization of binary Fe-Pr and Fe-Nd eutectic alloysSantos, IA; Coelho, AA; Araujo, RC; Ribeiro, CA; Gama, S-Artigo de periódico
2013Magnetic states and valence fluctuations in charge frustrated polycrystalline lutetium ferrite samplesViana, DSF; Garcia, D; Eiras, JA; Olzon-Dionysio, M; Souza, SD; Montanher, DZ; Cotica, LF; Santos, IA; Coelho, AA; Gotardo, RAM-Artigo de periódico
2013Fe valence fluctuations and magnetoelastic coupling in Pb-based multiferroics perovskitesFraygola, B; Mesquita, A; Coelho, AA; Garcia, D; Mastelaro, VR; Eiras, JA-Artigo de periódico
2005Fe-Al-Nb phase diagram investigation and directional growth of the (Fe,Al)(2)Nb-(Fe, Al, Nb)(ss) eutectic systemMota, MA; Coelho, AA; Bejarano, JMZ; Gama, S; Caram, R-Artigo de periódico