Browsing by Author Gama, S

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PreviewIssue DateTitleAuthor(s)AdvisorType
2011Magnetic properties of metastable Gd-Cr alloysRouxinol, FP; Gadioli, GZ; Gelamo, RV; dos Santos, AO; Cardoso, LP; Gama, S; de Moraes, MAB-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
1997On the asymptotic critical behavior of Fe17Dy2, Fe17Ho2 and Fe17Er2 single crystalsCoelho, AA; Mohan, CV; Seeger, M; Kronmuller, H; Gama, S-Artigo de periódico
2008Irreversibility in cooling and heating processes in the magnetocaloric MnAs and alloysSharma, ALL; Gama, S; Coelho, AA; de Campos, A-Artigo de periódico
2008Isothermal variation of the entropy (Delta S(T)) for the compound Gd(5)Ge(4) under hydrostatic pressureCarvalho, AMG; Coelho, AA; Gama, S; von Ranke, PJ; Alves, CS-Artigo de periódico
2013Magnetic and structural studies on nanostructured Gd/Cr multilayer filmsGadioli, GZ; Rouxinol, FP; Gelamo, RV; Cardoso, LP; Gama, S; de Moraes, MAB-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
2010Determination of the entropy change using the acoustic detection technique in the investigation of the magnetocaloric effectSoffner, ME; Mansanares, AM; Gandra, FCG; Coelho, AA; Gama, S; Carvalho, AMG; Pires, MJM; Guimaraes, AO; da Silva, EC-Artigo de periódico
2008Powder metallurgy influences on the magnetic properties of Gd5.09Ge2.03Si1.88 alloyTrevizoli, PV; Alves, CS; Mendes, MAB; Carvalho, AMG; Gama, S-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
2004Theoretical investigations on giant magnetocaloric effect in MnAs1-xSbxvon Ranke, PJ; de Oliveira, NA; Gama, S-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
2008Influence of the strong magnetocrystalline anisotropy on the magnetocaloric properties of MnP single crystalReis, MS; Rubinger, RM; Sobolev, NA; Valente, MA; Yamada, K; Sato, K; Todate, Y; Bouravleuv, A; von Ranke, PJ; Gama, S-Artigo de periódico
1995Experimental study of the iron-tantalum equilibrium diagramCoelho, GC; Neto, JGC; Gama, S; Ribeiro, CA-Artigo de periódico
2007Effect of hydrogen on the structural, magnetic and magnetocaloric properties of the Gd5Ge2.1Si1.9 compoundCarvalho, AMG; Alves, CS; Colucci, CC; Bolanho, MA; Coelho, AA; Gama, S; Nascimento, FC; Cardoso, LP-Artigo de periódico
2006Electron spin resonance g shift in Gd5Si4, Gd5Ge4, and Gd5.09Ge2.03Si1.88Pires, MJM; Mansanares, AM; da Silva, EC; Magnus, A; Carvalho, G; Gama, S; Coelho, AA-Artigo de periódico
2005Electron spin resonance and magnetic characterization of the Gd5.09Ge2.03Si1.88Pires, MJM; Carvalho, AMG; Gama, S; da Silva, EC; Coelho, AA; Mansanares, AM-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
1999Evidence for the stable existence of the Fe2Nd phase in the Fe-Nd systemSantos, IA; Gama, S-Artigo de periódico
2004EXAFS investigation of local structure of Er3+ and Yb3+ in low-silica calcium aluminate glassesSampaio, JA; Gama, S-Artigo de periódico