Ewald summation method with electrostatic layer correction for interactions of point dipoles in slab geometry

被引：35

作者：

Bródka, A ^{[1
]}

机构：

[1] Silesian Univ, Inst Phys, PL-40007 Katowice, Poland

来源：

CHEMICAL PHYSICS LETTERS | 2004年 / 400卷 / 1-3期

关键词：

D O I：

10.1016/j.cplett.2004.10.086

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The Ewald method with electrostatic layer correction term for summing dipole-dipole interactions in slab geometry is presented. Theoretical cut-off errors in the electrostatic layer correction term as well as real- and reciprocal-space terms of the total energy are estimated, and their applicability is confirmed in numerical calculations. It is demonstrated that the summation method requires relative small gap of an empty space in the simulation box, and the theoretical errors can be used in determining optimal parameters of the method. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：62 / 67

页数：6

共 15 条

[1]

Abramowitz M., 1965, Handbook of Mathematical Functions

[2]

Allen M. P., 1990, COMPUTER SIMULATION

[3]

Arnold A, 2002, J CHEM PHYS, V117, P2496, DOI 10.1063/1.1491955

[4] Comment on "Electrostatics in periodic slab geometries.: I" [J. Chem. Phys. 117, 2496 (2002)] [J].