ELASTIC-CONSTANTS FOR THE HCP LATTICE

被引：6
|
作者：
PASIANOT, R
SAVINO, EJ
机构：
[1] Comision Nacional de Energia Atómica, Buenos Aires
来源：
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 1993年 / 176卷 / 02期
关键词：
D O I：
10.1002/pssb.2221760206
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The analytic expressions for the five elastic constants of an h.c.p. lattice are deduced. These expressions are appropriate for fitting empirical many-body interatomic potentials of the embedded atom type. The uniform deformation method is used together with the lattice symmetry properties. These greatly simplify algebraic manipulations and provide for an easy inclusion of the contribution of inner strains.
引用
收藏
页码：327 / 334
页数：8
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