Title of article
Structure and dynamics of levitated liquid aluminates
Author/Authors
Hennet، نويسنده , , L. and Pozdnyakova، نويسنده , , I. and Cristiglio، نويسنده , , V. and Krishnan، نويسنده , , S. and Bytchkov، نويسنده , , A. and Albergamo، نويسنده , , F. and Cuello، نويسنده , , G.J. and Brun، نويسنده , , J.-F. and Fischer، نويسنده , , H.E. and Zanghi، نويسنده , , D. and Brassamin، نويسنده , , S. and Saboungi، نويسنده , , M.-L. and Price، نويسنده , , D.L.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
8
From page
1705
To page
1712
Abstract
We used the aerodynamic levitation technique combined with CO2 laser heating to study the structures of liquid CaAl2O4 and MgAl2O4 above their melting point with X-ray and neutron diffraction. We determined the structure factors and corresponding pair correlation functions describing the short-range order in the liquids. The combination of the two scattering techniques makes it possible to derive information not accessible with a single measurement. We also obtained information on the dynamics of liquid MgAl2O4 with inelastic X-ray scattering. In particular, we determined the sound velocity and the longitudinal viscosity.
Keywords
Medium-range order , Short-range order , Neutron diffraction/scattering , Sychrotron radiation , Oxide glasses , X-ray diffraction
Journal title
Journal of Non-Crystalline Solids
Serial Year
2007
Journal title
Journal of Non-Crystalline Solids
Record number
1381171
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