VEGAS: Software package for the atomistic simulation of magnetic materials

被引：9

作者：

Alzate-Cardona, J. D. ^{[1
]}

Sabogal-Suarez, D. ^{[1
]}

Arbelaez-Echeverri, O. D. ^{[1
]}

Restrepo-Parra, E. ^{[1
]}

机构：

[1] Univ Nacl Colombia, Dept Fis & Quim, Sede Manizales 127, Manizales, Colombia

来源：

REVISTA MEXICANA DE FISICA | 2018年 / 64卷 / 05期

基金：

美国国家科学基金会;

关键词：

Atomistic simulation; classical spin model; Monte Carlo method; magnetic phenomena; SURFACE ANISOTROPY; NANOPARTICLES; BEHAVIOR; SYSTEM;

D O I：

10.31349/RevMexFis.64.490

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present an open-source software package, VEGAS, for the atomistic simulation of magnetic materials. Using the classical Heisenberg model and the Monte Carlo Metropolis algorithm, VEGAS provides the required tools to simulate and analyze magnetic phenomena of a great variety of systems. VEGAS stores the history of the simulation, i.e. the magnetization and energy of the system at every time step, allowing to analyze static and dynamic magnetic phenomena from results obtained in a single simulation. Also, standardized input and output file formats are employed to facilitate the simulation process and the exchange and archiving of data. We include results from simulations performed using VEGAS, showing its applicability to study different magnetic phenomena.

引用

页码：490 / 497

页数：8

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