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dc.contributor.authorWu, Ten-Mingen_US
dc.date.accessioned2014-12-08T15:30:02Z-
dc.date.available2014-12-08T15:30:02Z-
dc.date.issued2013en_US
dc.identifier.isbn978-0-7354-1141-8en_US
dc.identifier.issn0094-243Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/21513-
dc.identifier.urihttp://dx.doi.org/10.1063/1.4794605en_US
dc.description.abstractBy using an interatomic pair potential, which consists of a ledge-shape repulsive core and long-range Friedel oscillations, we investigate again the origin for the anomalous structures of liquid Ga, which is well known for a shoulder on the high-q side of the first peak in its static structure factor. We first examine our model by calculating dynamic properties and comparing with experimental data. Then, the liquid structures generated by MD simulations with our model at T=323K are analyzed. Though indeed found in our simulations, dimers with short bond-lengths are excluded as the possibility for the origin of the high-q shoulder. Instead, our results indicate that the high-q shoulder is resulted from some medium-range order, which is related to the structures beyond the first shell of the radial distribution function. The medium range order is caused by a cooperation between the ledge-shape repulsive core and the Friedel oscillations within a range of nanoscale.en_US
dc.language.isoen_USen_US
dc.subjectLiquid Gaen_US
dc.subjectStatic structure factoren_US
dc.subjectInteratomic pair potentialen_US
dc.subjectFriedel oscillationsen_US
dc.titleRevisiting the origin of anomalous structures in liquid Gaen_US
dc.typeProceedings Paperen_US
dc.identifier.doi10.1063/1.4794605en_US
dc.identifier.journal4TH INTERNATIONAL SYMPOSIUM ON SLOW DYNAMICS IN COMPLEX SYSTEMS: KEEP GOING TOHOKUen_US
dc.citation.volume1518en_US
dc.citation.spage411en_US
dc.citation.epage418en_US
dc.contributor.department物理研究所zh_TW
dc.contributor.departmentInstitute of Physicsen_US
dc.identifier.wosnumberWOS:000317036300060-
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