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Results 21-30 of 46 (Search time: 0.004 seconds).
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Issue DateTitleAuthor(s)
1994The center shift in the Mössbauer spectra of maghemite and aluminum maghemites.Costa, Geraldo Magela da; Grave, Eddy De; Bowen, L. H.; Vandenberghe, Robert Emile; Bakker, P. M. A. de
1994Mössbauer studies of nano-sized aluminum-substituted maghemites.Costa, Geraldo Magela da; Grave, Eddy De; Bryan, A. M.; Bowen, L. H.
1995Formation and annealing of micropores in hematite.Dauwe, C.; Costa, Geraldo Magela da; Van Hoecke, T.; Segers, D.
1992X-ray differential line broadening on tabular haematites.Costa, Geraldo Magela da; Jesus Filho, M. F. de
1998Mossbauer studies of magnetite and Al-substituted maghemites.Costa, Geraldo Magela da; Grave, Eddy De; Vandenberghe, Robert Emile
2012Measurements of natural radioactivity and Mössbauer Effect in some soil samples collected from the new campus of Taif University, Saudi Arabia.Ahmed, M. A.; Sharshar, T.; Hassan, H. E.; Costa, Geraldo Magela da; Grave, Eddy De
2009Heterogeneous Fenton reactants : a study of the behavior of iron oxide nanoparticles obtained by the polymeric precursor method.Giraldi, Tânia Regina; Arruda, Cezar Carvalho de; Costa, Geraldo Magela da; Silva, Elson Longo da; Oliveira, Cauê Ribeiro de
1995Variable-temperature Mössbauer spectroscopic study of nano-sized maghemite and Al-substituted maghemites.Costa, Geraldo Magela da; Grave, Eddy De; Bowen, L. H.; Bakker, P. M. A. de; Vandenberghe, Robert Emile
2001About the Morin transition in hematite in relation with particle size and aluminum substitution.Vandenberghe, Robert Emile; San, E. Van; Grave, Eddy De; Costa, Geraldo Magela da
2000Mossbauer characterization of iron oxides and (oxy)hydroxides : the present state of the art.Vandenberghe, Robert Emile; Barrero, C. A.; Costa, Geraldo Magela da; San, E. Van; Grave, Eddy De