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Uranium form factors in selected UTX compounds

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    0100057 - FZU-D 20040033 RIV PL eng J - Journal Article
    Javorský, P. - Schweizer, J. - Givord, F. - Boucherle, J.-X. - Sechovský, V. - Andreev, Alexander V. - Leliévre-Berna, E. - Burdarot, F.
    Uranium form factors in selected UTX compounds.
    [Form faktor uranu ve vybraných UTX sloučeninách.]
    Acta physica Polonica. B. Roč. 34, č. 2 (2004), s. 1425-1428. ISSN 0587-4254. E-ISSN 1509-5770.
    [International Conference on Strongly Correlated Electron Systems (SCES 02). Cracow, 10.07.2002-13.07.2002]
    Institutional research plan: CEZ:AV0Z1010914
    Keywords : actinide intermetallics * neutron diffraction
    Subject RIV: BM - Solid Matter Physics ; Magnetism
    Impact factor: 0.687, year: 2004

    Results of polarized neutron diffraction experiments are presented for the UCoAl, UPtAl, UNiGa and UNiAl intermetallic compounds, all crystallizing in the hexagonal ZrNiAl-type structure. The .mu.L/.mu.S ratio determined from our data is reduced compared to the U3 + free-ion value for all the studied compounds, indicating delocalization of the 5f-electron states

    Jsou presentovány výsledky difrakce polarizovaných neutronů intermetalických sloučenin UCoAl, UPtAl, UNiGa a UNiAl mající hexagonální ZrNiAl strukturu. Poměr .mu.L/.mu.S určený z našich dat je pro všechny studované sloučeniny menší než hodnota pro volný ion U3 + a to ukazuje na delokalizaci 5f stavů

    Permanent Link: http://hdl.handle.net/11104/0007564

     
     
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