Chemical composition and coercivity of magnets MF De Campos, FJG Landgraf, NH Saito, SA Romero, AC Neiva, ...
Journal of applied physics 84 (1), 368-373, 1998
57 1998 Magnetic properties and underlayer thickness in SmCo/Cr films SA Romero, DR Cornejo, FM Rhen, AC Neiva, MH Tabacniks, FP Missell
Journal of applied physics 87 (9), 6965-6967, 2000
37 2000 A model relating remanence and microstructure of SmCo5 magnets MF De Campos, FJG Landgraf, R Machado, D Rodrigues, SA Romero, ...
Journal of alloys and compounds 267 (1-2), 257-264, 1998
33 1998 Phase diagram of the Pr Fe B system AC Neiva, AP Tschiptschin, FP Missell
Journal of alloys and compounds 217 (2), 273-282, 1995
33 1995 Phase equilibria around SmFe11 Ti at 1000° C AC Neiva, FP Missell, B Grieb, ET Henig, G Petzow
Journal of the Less Common Metals 170 (2), 293-299, 1991
31 1991 Effect of several heat treatments on the microstructure and coercivity of SmCo5 magnets MF De Campos, H Okumura, GC Hadjipanayis, D Rodrigues, ...
Journal of alloys and compounds 368 (1-2), 304-307, 2004
28 2004 X-ray fluorescence and imaging analyses of paintings by the Brazilian artist Oscar Pereira Da Silva PHOV Campos, EAM Kajiya, MA Rizzutto, AC Neiva, HPF Pinto, ...
Radiation Physics and Chemistry 95, 362-367, 2014
24 2014 Impurity phases in Sm (CoFeCuZr) z magnets: The role of Zr MF de Campos, AC Neiva, SA Romero, HR Rechenberg, FP Missell
Journal of alloys and compounds 403 (1-2), 329-334, 2005
20 2005 EIS and microstructural characterization of artificial nitrate patina layers produced at room temperature on copper and bronze RP Bendezú H, RP Gonçalves, AC Neiva, HG De Melo
Journal of the Brazilian Chemical Society 18, 54-64, 2007
19 2007 The (SmZr)Co Phase in Sm(CoFeCuZr) Magnets MF De Campos, AC Neiva, SA Romero, RK Murakami, HR Rechenberg, ...
IEEE transactions on magnetics 42 (11), 3770-3772, 2006
18 2006 Banco Palmas: resultados para o desenvolvimento comunitário ea inclusão financeira e bancária A Neiva, CT Nakagawa, DJ Tsukumo, JB Braz, RM Silva, ...
Instituto Palmas, & NESOL-USP (Eds.), Banco Palmas 15, 105-178, 2013
17 2013 Effect of Ti and C additions on structural and magnetic properties of (Pr, Nd)–Fe–B nanocrystalline magnetic materials RK Murakami, HR Rechenberg, AC Neiva, FP Missell, V Villas-Boas
Journal of Magnetism and Magnetic Materials 320 (14), e65-e68, 2008
16 2008 The external beam facility used to characterize corrosion products in metallic statuettes MA Rizzutto, MH Tabacniks, N Added, MDL Barbosa, JF Curado, ...
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2005
16 2005 Comparison of metastable Nd Fe phases and the Nd Fe Al μ phase HR Rechenberg, FJG Landgraf, AC Neiva, R Politano, FP Missell
Materials Letters 14 (1), 21-26, 1992
15 1992 Analysis of photographs and photo-paintings by energy-dispersive X-ray fluorescence spectroscopy AC Neiva, MA Marcondes, HPF Pinto, PAD Almeida
Radiation Physics and Chemistry 95, 378-380, 2014
12 2014 Solidarity finance and public policy: the Brazilian experience of community development banks CA Neiva, J Braz, DJ Tsukumo, J Melo
The United Nations non-governmental Liaison service (NGLS). Working Paper, 2013
12 2013 Studies of HDDR processes in Sm2Fe17, Sm10. 2Fe85. 8Nb4 and Sm9. 5Fe80. 5Nb10 alloys O Gutfleisch, JC Clarke, AC Neiva, SA Sinan, IR Harris
Journal of alloys and compounds 233 (1-2), 216-224, 1996
12 1996 Magnetic and microstructural properties of Nd Fe Al alloys R Politano, AC Neiva, HR Rechenberg, FP Missell
Journal of alloys and compounds 184 (1), 121-129, 1992
10 1992 Pixe externo para análises de objetos de arte e arqueologia MA Rizzuto, MH Tabacniks, N Added, MDL Barbosa, JF Curado, ...
Revista brasileira de arqueometria, restauração e conservação 1 (6), 309-312, 2007
9 2007 Magnetization processes in hybrid magnets M Emura, AC Neiva, FP Missell, KL Babcock, J Ormerod, ...
Journal of applied physics 83 (11), 7127-7129, 1998
8 1998