Atomic structure of Cu60Ti20Zr20 metallic glass under high pressures

Basit Öğe Kaydı
dc.authoridCELTEK, Murat/0000-0001-7737-0411
dc.authorwosidCELTEK, Murat/W-3351-2017
dc.contributor.authorCeltek, Murat
dc.date.accessioned2024-06-12T11:12:42Z
dc.date.available2024-06-12T11:12:42Z
dc.date.issued2022
dc.departmentTrakya Üniversitesien_US
dc.description.abstractDuring the rapid cooling process, the atomic structure of the Cu60Ti20Zr20 ternary alloy under external pressure was investigated by molecular dynamics simulations using the embedded atom method potential. The effect of the pressure was discussed in detail by using a variety of analysis methods. Glass transition temperature determined by the modified Wendt-Abraham parameter was found to increase with increasing pressure. It was observed that the calculated total (or partial) pair distribution function and structure factor are in good agreement with the experimental x-ray data (with the ab-initio molecular dynamics results). The bond angle distributions of Cu-centered triplets were more consistent with ideal icosahedral clusters than that of Ti- and Zrcentered triplets. The dominant clusters for all pressures were icosahedral-like clusters that were not much affected by pressure. In addition to the bonds between Cu-Zr pairs shortening more easily under high pressure than other pairs, it is found that the Cu60Ti20Zr20 glassy alloy remained stable under pressure and its topological and atomic structures did not change much with pressure.en_US
dc.identifier.doi10.1016/j.intermet.2022.107493
dc.identifier.issn0966-9795
dc.identifier.issn1879-0216
dc.identifier.scopus2-s2.0-85124467910en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.intermet.2022.107493
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23277
dc.identifier.volume143en_US
dc.identifier.wosWOS:000795827500004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofIntermetallicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPower Lawen_US
dc.subjectShort-Range Orderen_US
dc.subjectMolecular Dynamic Simulationsen_US
dc.subjectBond Lengthen_US
dc.subjectVoronoi Tessellationen_US
dc.subjectMolecular-Dynamics Simulationen_US
dc.subjectCu-Zr-Tien_US
dc.subjectRapid Solidificationen_US
dc.subjectTransitionen_US
dc.subjectCrystallizationen_US
dc.subjectEvolutionen_US
dc.subjectLiquiden_US
dc.subjectAlloysen_US
dc.subjectAgen_US
dc.subjectTemperatureen_US
dc.titleAtomic structure of Cu60Ti20Zr20 metallic glass under high pressuresen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu