Browsing by Author von Ranke, PJ

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Showing results 1 to 17 of 17
PreviewIssue DateTitleAuthor(s)AdvisorType
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
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 coupling between Gd and Pr ions and magnetocaloric effect in Gd0.5Pr0.5Al2 compoundCarvalho, AMG; Garcia, F; de Sousa, VSR; von Ranke, PJ; Rocco, DL; Loula, GD; de Carvalho, EJ; Coelho, AA; da Silva, LM; Gandra, FCG-Artigo de periódico
2011The influence of spontaneous and field-induced spin reorientation transitions on the magnetocaloric properties of HoZn and ErZnde Sousa, VSR; von Ranke, PJ; Gandra, FCG-Artigo de periódico
2007The influence of the spin reorientation process on the magnetocaloric effect: Application to PrAl2von Ranke, PJ; de Oliveira, NA; de Sousa, VSR; Garcia, DC; de Oliveira, IG; Carvalho, AMG; Gama, S-Artigo de periódico
2011The isothermal variation of the entropy (Delta S-T) may be miscalculated from magnetization isotherms in some cases: MnAs and Gd5Ge2Si2 compounds as examplesCarvalho, AMG; Coelho, AA; von Ranke, PJ; Alves, CS-Artigo de periódico
2005Analytical model to understand the colossal magnetocaloric effectvon Ranke, PJ; de Oliveira, NA; Mello, C; Carvalho, AMG; Gama, S-Artigo de periódico
2009A comparative study of the magnetocaloric effect in RNi2 (R=Nd, Gd, Tb) intermetallic compoundsPlaza, EJR; de Sousa, VSR; von Ranke, PJ; Gomes, AM; Rocco, DL; Leitao, JV; Reis, MS-Artigo de periódico
2009Understanding the inverse magnetocaloric effect in antiferro- and ferrimagnetic arrangementsvon Ranke, PJ; de Oliveira, NA; Alho, BP; Plaza, EJR; de Sousa, VSR; Caron, L; Reis, MS-Artigo de periódico
2004Understanding the influence of the first-order magnetic phase transition on the magnetocaloric effect: application to Gds(SixGe(1-x))(4)von Ranke, PJ; de Oliveira, NA; Gama, S-Artigo de periódico
2008The giant anisotropic magnetocaloric effect in DyAl(2)von Ranke, PJ; de Oliveira, NA; Plaza, EJR; de Sousa, VSR; Alho, BP; Carvalho, AMG; Gama, S; Reis, MS-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
2006Influence of spin reorientation on magnetocaloric effect in NdAl2: A microscopic modelvon Ranke, PJ; de Oliveira, NA; Mello, C; Garcia, DC; de Souza, VA; Carvalho, AMG-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
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
2011Theoretical investigation on the existence of inverse and direct magnetocaloric effect in perovskite EuZrO3Alho, BP; Nobrega, EP; de Sousa, VSR; Carvalho, AMG; de Oliveira, NA; 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