Mössbauer studies of nano-sized aluminum-substituted maghemites.

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dc.contributor.authorCosta, Geraldo Magela da
dc.contributor.authorGrave, Eddy De
dc.contributor.authorBryan, A. M.
dc.contributor.authorBowen, L. H.
dc.date.accessioned2017-05-30T15:30:34Z
dc.date.available2017-05-30T15:30:34Z
dc.date.issued1994
dc.description.abstractSeveral Al-maghemites prepared from Al-lepidocrocites have been studied by M6ssbauer spectroscopy from 6 to 300 K, and also at 4.2 K with an applied field of 6 T. A linear decrease in the A and B site fields at 4.2 K for samples containing up to 10% of aluminum suggests a limit for the substitution. The importance of applied-field measurements for a correct characterization of small-particle maghemite is also shown.pt_BR
dc.identifier.citationCOSTA, G. M. da et al. Mössbauer studies of nano-sized aluminum-substituted maghemites. Hyperfine Interactions, v. 94, p. 1983-1987, 1994. Disponível em: <https://link.springer.com/article/10.1007/BF02063727>. Acesso em: 20 abr. 2017.pt_BR
dc.identifier.doihttps://doi.org/10.1007/BF02063727
dc.identifier.issn1572-9540
dc.identifier.urihttp://www.repositorio.ufop.br/handle/123456789/7828
dc.identifier.uri2https://link.springer.com/article/10.1007/BF02063727pt_BR
dc.language.isoen_USpt_BR
dc.rightsrestritopt_BR
dc.titleMössbauer studies of nano-sized aluminum-substituted maghemites.pt_BR
dc.typeArtigo publicado em periodicopt_BR

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