THE EMPIRICAL INTERATOMIC POTENTIALS  OF METAL CRYSTALS

王建邦; 杨晓峰

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THE EMPIRICAL INTERATOMIC POTENTIALS OF METAL CRYSTALS

更新时间：2026-09-14

- THE EMPIRICAL INTERATOMIC POTENTIALS OF METAL CRYSTALS
- 金属晶体中的经验原子对势
- Issue 4, (1997)
- 作者机构：
  
  华北工学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1997
- 稿件说明：
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王建邦, 杨晓峰. THE EMPIRICAL INTERATOMIC POTENTIALS OF METAL CRYSTALS[J]. 1997, (4).
DOI：

王建邦, 杨晓峰. THE EMPIRICAL INTERATOMIC POTENTIALS OF METAL CRYSTALS[J]. 1997, (4). DOI：

摘要

将原子对势在平衡位置附近作泰勒展开．利用结合能、杨氏模量、点阵常数及热膨胀系数确定泰勒系数，得到判别经验原子对势用于金属晶体时，其适用范围的判别方法．

Abstract

In this paper

we expand the empirical interatomic potentials near equilibrium position. The Taylor coefficients can be obtained by using the bonding energy

Young′s modulus

lattice constant and coefficient of thermal expansion. But this empirical interatomic potentials has a limitation while it is applied to metal crystals. The criteria of applicable region are given.

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