Binary eutectic clusters and glass formation in ideal glass-forming liquids
Binary eutectic clusters and glass formation in ideal glass-forming liquids
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DOI：
10.1063/1.2336597
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发表时间：
2006-08
影响因子：
4
通讯作者：
Zhaoping Lu;Jun Shen;D. W. Xing;Jingxue Sun;C. Liu
中科院分区：
文献类型：
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作者：
Zhaoping Lu;Jun Shen;D. W. Xing;Jingxue Sun;C. Liu
在这封信中，基于大多数众所周知的块体金属玻璃（BMG）的特性，提出了“理想”玻璃形成液体中二元共晶簇的物理概念。作者的方法还包括将二元共晶团簇作为基本单元进行处理，从而开发出一种简单但可靠的方法，可以在这些独特的玻璃形成液体中更高效地设计 BMG。例如，通过使用该策略，确定了在 Zr-Ni-Cu-Al 和 Zr-Fe-Cu-Al 体系中具有优异玻璃形成能力的块状玻璃形成体。
In this letter, a physical concept of binary eutectic clusters in “ideal” glass-forming liquids is proposed based on the characteristics of most well-known bulk metallic glasses (BMGs). The authors approach also includes the treatment of binary eutectic clusters as basic units, which leads to the development of a simple but reliable method for designing BMGs more efficiently and effectively in these unique glass-forming liquids. As an example, bulk glass formers with superior glass-forming ability in the Zr–Ni–Cu–Al and Zr–Fe–Cu–Al systems were identified with the use of the strategy.