Author:
Lahiri Debdutta,Sharma Surinder M.,Verma Ashok K.,Vishwanadh B.,Dey G. K.,Schumacher Gerhard,Scherb Tobias,Riesemeier Heinrich,Reinholz Uwe,Radtke Martin,Banerjee S.
Abstract
Short-range order has been investigated in Zr69.5Cu12Ni11Al7.5and Zr41.5Ti41.5Ni17metallic glasses using X-ray absorption spectroscopy andab initiomolecular dynamics simulations. While both of these alloys are good glass formers, there is a difference in their glass-forming abilities (Zr41.5Ti41.5Ni17> Zr69.5Cu12Ni11Al7.5). This difference is explained by inciting the relative importance of strong chemical order, icosahedral content, cluster symmetry and configuration diversity.
Publisher
International Union of Crystallography (IUCr)
Subject
Instrumentation,Nuclear and High Energy Physics,Radiation
Cited by
11 articles.
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