Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/4564
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dc.contributor.authorGonçalves, A. P.-
dc.contributor.authorEstrela, P.-
dc.contributor.authorWaerenborgh, J. C.-
dc.contributor.authorPaixão, J. A.-
dc.contributor.authorBonnet, M.-
dc.contributor.authorSpirlet, J. C.-
dc.contributor.authorGodinho, M.-
dc.contributor.authorAlmeida, M.-
dc.date.accessioned2008-09-01T11:09:15Z-
dc.date.available2008-09-01T11:09:15Z-
dc.date.issued1998en_US
dc.identifier.citationJournal of Magnetism and Magnetic Materials. 189:3 (1998) 283-292en_US
dc.identifier.urihttp://hdl.handle.net/10316/4564-
dc.description.abstractSingle crystals of UFe5.8Al6.2 were characterised by X-ray and neutron diffraction, 57Fe Mössbauer spectroscopy and magnetisation. The structure refinement by X-ray and neutron diffraction shows a ThMn12-type structure, the Fe atoms fully occupying the 8f and partially occupying the 8j positions. Mössbauer spectra confirm these occupations and further indicate a magnetic ordering below 293 K. Magnetisation measurements show a ferromagnetic behaviour below 300 K, with a and b as easy directions and a spontaneous magnetisation of 10.4 [mu]B/f.u. at 5 K, due to the Fe occupation of 8j position. These single crystal results significantly differ from those previously obtained in UFe6Al6 polycrystalline samples obtained by melting and annealing.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6TJJ-3V7WTYX-N/1/f7893080a7f27a628198f02aeb40fe26en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectThMn12-type structureen_US
dc.subjectUranium intermetallicsen_US
dc.subjectMagnetic intermetallicsen_US
dc.subjectActinidesen_US
dc.subjectMagnetic anisotropyen_US
dc.titleCrystallographic and magnetic properties of UFe5.8Al6.2 single crystalsen_US
dc.typearticleen_US
uc.controloAutoridadeSim-
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.languageiso639-1en-
crisitem.author.deptFaculdade de Ciências e Tecnologia, Universidade de Coimbra-
crisitem.author.parentdeptUniversidade de Coimbra-
crisitem.author.researchunitCenter for Physics, University of Coimbra-
crisitem.author.orcid0000-0003-4634-7395-
Appears in Collections:FCTUC Física - Artigos em Revistas Internacionais
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