An atomistic study of the structural changes in a Zr–Cu–Ni–Al glass-forming liquid on vitrification monitored in-situ by X-ray diffraction and molecular dynamics simulation

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dc.contributor.authorLouzguine-Luzgin, D. V.
dc.contributor.authorGeorgarakis, Konstantinos
dc.contributor.authorAndrieux, J.
dc.contributor.authorHennet, L.
dc.contributor.authorMorishita, T.
dc.contributor.authorNishio, K.
dc.contributor.authorBelosludov, R. V.
dc.date.accessioned2020-06-12T11:03:42Z
dc.date.available2020-06-12T11:03:42Z
dc.date.issued2020-04-29
dc.description.abstractStructural changes in the Zr55Cu30Ni5Al10 liquid alloy on cooling from above the equilibrium liquidus temperature are studied by synchrotron radiation X-ray diffraction and compared with the results of first-principles molecular dynamics simulation. In-situ vitrification of the studied alloy is achieved using a containerless levitation technique. Subsequent analysis of the atomic and electronic structure of the alloy in liquid and glassy states reveals formation of medium-range order on cooling and its relationship with liquid fragility. The structural changes in this alloy are smaller in comparison with a more fragile one.en_UK
dc.identifier.citationLouzguine DV, Georgarakis K, Andrieux J, et al., (2020) An atomistic study of the structural changes in a Zr–Cu–Ni–Al glass-forming liquid on vitrification monitored in-situ by X-ray diffraction and molecular dynamics simulation. Intermetallics, Volume 122, July 2020, Article number 106795en_UK
dc.identifier.issn0966-9795
dc.identifier.urihttps://doi.org/10.1016/j.intermet.2020.106795
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/15488
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectMetallic glassen_UK
dc.subjectLiquiden_UK
dc.subjectFragilityen_UK
dc.subjectX-ray diffractionen_UK
dc.subjectStructureen_UK
dc.subjectSynchrotron radiationen_UK
dc.titleAn atomistic study of the structural changes in a Zr–Cu–Ni–Al glass-forming liquid on vitrification monitored in-situ by X-ray diffraction and molecular dynamics simulationen_UK
dc.typeArticleen_UK

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