MOLECULAR-DYNAMICS SIMULATIONS ON SUPERCOOLED METALLIC LIQUIDS

被引：6

作者：

LIU, CF ^{[1
]}

WANG, S ^{[1
]}

LU, J ^{[1
]}

机构：

[1] UNIV WATERLOO,DEPT PHYS,WATERLOO N2L 3G1,ONTARIO,CANADA

来源：

JOURNAL OF CHEMICAL PHYSICS | 1992年 / 97卷 / 04期

关键词：

D O I：

10.1063/1.463058

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A molecular-dynamics simulation, in which the mean atomic volume is a function of temperature as in experiments, is described and applied to examine the characteristics of metallic supercooled liquids. It appears that (1) the microstructure of a metallic system changes gradually in the liquid to glass transition, and (2) the thermodynamic and structural properties of a metallic supercooled liquid on heating differ more and more from those on cooling, when the heating rate becomes less and less than the cooling rate, lending support to an existing conclusion, i.e., the glass transition is essentially a kinetic phenomenon.

引用

页码：2694 / 2698

页数：5

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