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dc.contributor.author Greaves, George
dc.contributor.author Hennet, L.
dc.contributor.author Jenkins, T. E.
dc.contributor.author Landron, C.
dc.date.accessioned 2008-12-10T09:13:31Z
dc.date.available 2008-12-10T09:13:31Z
dc.date.issued 2001
dc.identifier.citation Greaves , G , Hennet , L , Jenkins , T E & Landron , C 2001 , ' Liquid alumina: detailed atomic coordination determined from neutron diffraction data using empirical potential structure refinement ' Physical Review Letters , vol 86 , pp. 4839-4842 . , 10.1103/PhysRevLett.86.4839 en
dc.identifier.issn 1079-7114
dc.identifier.other PURE: 89750
dc.identifier.other dspace: 2160/1502
dc.identifier.uri http://hdl.handle.net/2160/1502
dc.description Greaves, George; Jenkins, T.E.; Landron, C.; Hennet, L., (2001) 'Liquid alumina: detailed atomic coordination determined from neutron diffraction data using empirical potential structure refinement', Physical Review Letters 86 pp.4839-4842 RAE2008 en
dc.description.abstract The neutron scattering structure factor SN(Q) for a 40 mg drop of molten alumina ( Al2O3) held at 2500 K, using a laser-heated aerodynamic levitation furnace, is measured for the first time. A 1700 atom model of liquid alumina is generated from these data using the technique of empirical potential structural refinement. About 62% of the aluminum sites are 4-fold coordinated, matching the mostly triply coordinated oxygen sites, but some 24% of the aluminum sites are 5-fold coordinated. The octahedral aluminum sites found in crystalline α-Al2O3 occur only at the 2% level in liquid alumina. en
dc.format.extent 4 en
dc.language.iso eng
dc.relation.ispartof Physical Review Letters en
dc.title Liquid alumina: detailed atomic coordination determined from neutron diffraction data using empirical potential structure refinement en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.identifier.doi http://dx.doi.org/10.1103/PhysRevLett.86.4839
dc.contributor.institution Institute of Mathematics & Physics (ADT) en
dc.contributor.institution Mathematics and Physics en
dc.description.status Peer reviewed en


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