Open AccessA COMPUTER SIMULATION OF THE STRUCTURE OF AMORPHOUS ALLOY Ni64B36 (Ⅱ)——THE INFLUENCE OF THE BOUNDARY ON THE STRCTURE OF THE MODEL
Author(s) -
Jinchang Chen,
Jinghan Wang,
Li De-Xiu,
Cheng Xian-An,
Xuwei Wang,
Bingyu Chen
Publication year - 1986
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.35.969
Subject(s) - boundary (topology) , boundary value problem , morse potential , relaxation (psychology) , amorphous solid , periodic boundary conditions , materials science , physics , mathematical analysis , crystallography , chemistry , mathematics , atomic physics , quantum mechanics , psychology , social psychology
The model that we have made to simulate the structure of Ni64B36 is taken as the primary configuration. This configuration is then subjected to relaxation under the free boundary, the confined boundary, the periodic boundary and the quasi-dynamical equilibrium boundary through the Morse potential. The energy minimisation method used here is different from that usually taken by other authors in some respects. By comparing and analysing the change of some structure parameters in relaxation, the influence of each kind of boundary on the structure of the model is discussed.