MICROSTRUCTURE AND ITS RELAXATION IN FE-B AMORPHOUS SYSTEM SIMULATED BY MOLECULAR-DYNAMICS

被引：38

作者：

STEPANYUK, VS

SZASZ, A

KATSNELSON, AA

TRUSHIN, OS

MULLER, H

KIRCHMAYR, H

机构：

[1] EOTVOS LORAND UNIV, DEPT ATOM PHYS, MUZEUM KRT 6-8, H-1088 BUDAPEST, HUNGARY

[2] LOMONOSOV STATE UNIV, DEPT SOLID STATE PHYS, MOSCOW 119899, RUSSIA

[3] VIENNA TECH UNIV, INST EXPTL PHYS, A-1040 VIENNA, AUSTRIA

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1993年 / 159卷 / 1-2期

关键词：

D O I：

10.1016/0022-3093(93)91284-A

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A computer simulation by molecular dynamics for the system Fe85B15 is presented, to explore the dynamics of structural transformation from liquid to amorphous state by a rapid quench. The truncated Morse potential is used to simulate the atomic interactions. Possible models of the actual amorphous structures are suggested based on the statistical analysis of Voronoi polyhedra. The obtained metastable states depend on the methods of sample preparation.

引用

页码：80 / 87

页数：8

共 19 条

[1] BAKERIAN LECTURE 1962 - STRUCTURE OF LIQUIDS [J].