金属液体结构与性能研究的新进展  

Recent studies on the structure and properties of metallic liquids

作　　者：王晓东[1] 熊良华 蒋建中[1] WANG Xiao-Dong;XIONG Liang-Hua;JIANG Jian-Zhong(International Center for New-Structured Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China)

机构地区：[1]浙江大学新结构材料国际研究中心材料科学与工程学院

出　　处：《物理》2018年第4期230-237,共8页Physics

基　　金：国家重点基础研究发展计划(批准号:2012CB825700);国家自然科学基金(批准号:U1532115)资助项目

摘　　要：金属液体的结构演化与其性能的关联一直都是凝聚态物理和材料科学领域的研究热点。文章介绍了金属液体结构的研究方法,以及液—液相变、物性参数和易碎性指数与其结构之间的内在关联性等基础科学问题的最新研究进展。随着金属液体结构和性能研究的不断深入,特别是大量先进实验方法的引入,加深了人们对金属液体的认识,同时促进了新材料的开发和性能改善等。The relationship between the structural evolution and macroscopic properties of metallic liquids has been a long-standing issue in condensed-matter physics and materials science. In this paper we review recent progress in the study of various fundamental aspects of metallic liquids, including new methods to analyse the structure, liquid-to-liquid transition, physical properties, and fragility, in correlation with the structure of metallic liquids. With the progress of research on the structure and properties of metallic liquids, especially with the incorporation of advanced techniques, we are gaining an ever deeper understanding of metallic liquids, which should play a far-reaching role in the design and improvement of the properties of new materials.

关 键 词：金属液体 结构与性能 同步辐射技术 分子动力学模拟 

分 类 号：O469[理学—凝聚态物理]