Fcc-bcc transition for Yukawa interactions determined by applied strain deformation

被引：26

作者：

Hoy, RS ^{[1
]}

Robbins, MO ^{[1
]}

机构：

[1] Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA

来源：

PHYSICAL REVIEW E | 2004年 / 69卷 / 05期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevE.69.056103

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Calculations of the work required to transform between bcc and fcc phases yield a high-precision bcc-fcc transition line for monodisperse point Yukawa (screened-Coulomb) systems. Our results agree qualitatively but not quantitatively with recently published simulations and phenomenological criteria for the bcc-fcc transition. In particular, the bcc-fcc-fluid triple point lies at a higher inverse screening length than previously reported.

引用

页数：9

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