Mossbauer characterization of iron oxides and (oxy)hydroxides : the present state of the art.

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dc.contributor.authorVandenberghe, Robert Emile
dc.contributor.authorBarrero, C. A.
dc.contributor.authorCosta, Geraldo Magela da
dc.contributor.authorSan, E. Van
dc.contributor.authorGrave, Eddy De
dc.date.accessioned2017-05-30T14:50:27Z
dc.date.available2017-05-30T14:50:27Z
dc.date.issued2000
dc.description.abstractM¨ossbauer spectroscopy is a powerful direct technique for the identification and quantification of iron oxides and (oxy)hydroxides in soils and sediments. However, further characterization with respect to structural properties such as crystallinity, Al substitution, stoichiometry, water content, etc. is rather limited. With some examples of synthetic and natural goethite and hematite sample series it is illustrated that the hyperfine parameters depend on much more structural features than the Al content and crystallinity alone. Neither the Morin transition in hematite nor the Verwey transition in magnetite is directly applicable for analytical purposes in natural samples.pt_BR
dc.identifier.citationVANDENBERGHE, R. E. et al. Mossbauer characterization of iron oxides and (oxy)hydroxides: the present state of the art. Hyperfine Interactions, v. 126, n.1-4, p. 247-259, 2000. Disponível em: <https://link.springer.com/article/10.1023/A:1012603603203>. Acesso em: 20 abr. 2017.pt_BR
dc.identifier.doihttps://doi.org/10.1023/A:1012603603203
dc.identifier.issn1572-9540
dc.identifier.urihttp://www.repositorio.ufop.br/handle/123456789/7818
dc.identifier.uri2https://link.springer.com/article/10.1023/A:1012603603203pt_BR
dc.language.isoen_USpt_BR
dc.rightsrestritopt_BR
dc.titleMossbauer characterization of iron oxides and (oxy)hydroxides : the present state of the art.pt_BR
dc.typeArtigo publicado em periodicopt_BR
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