Structure, Structural Relaxation and Ion Transport in Sodium Disilicate Melts

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dc.creatorMeyer, A.
dc.creatorSchober, H.
dc.creatorDingwell, D. B.
dc.date2002-06-11
dc.date.accessioned2026-07-07T02:45:48Z
dc.date.available2026-07-07T02:45:48Z
dc.descriptionWe have investigated Na2SiO5 melts with inelastic neutron scattering at temperatures up to 1600K. The Si-O network relaxes on a time scale of ns, whereas the Na ion relaxation dynamics are found on a time scale of 10ps. The elastic structure factor exhibits at ~0.9A-1 an emerging prepeak which becomes more pronounced with increasing temperature. The prepeak is caused by the formation of sodium rich regions in the partially disrupted Si-O tetrahedral network.
dc.identifierhttps://arxiv.org/abs/cond-mat/0206168
dc.identifierhttp://arxiv.org/abs/cond-mat/0206168
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19435
dc.subjectMaterials Science
dc.subjectDisordered Systems and Neural Networks
dc.titleStructure, Structural Relaxation and Ion Transport in Sodium Disilicate Melts
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