The design and verification of MuMax3
The design and verification of MuMax3
复制标题
DOI：
10.1063/1.4899186
复制
发表时间：
2014-10-01
期刊：
影响因子：
1.6
通讯作者：
Van Waeyenberge, Bartel
中科院分区：
文献类型：
--
作者：
Vansteenkiste, Arne;Leliaert, Jonathan;Van Waeyenberge, Bartel
我们报告了一个开源的GPU加速微磁模拟程序MUMAX3的设计、验证和性能。该软件采用有限差分离散方法，解决了纳米到微米尺度磁体中随时间和空间变化的磁化强度演化问题。它的高性能和低内存要求允许在有限的时间内在廉价的硬件上执行大规模模拟。我们通过将结果与可用的分析值和微磁标准问题进行比较来验证软件的每个部分。MUMAX3还提供特定的扩展，如MFM图像生成、移动模拟窗口、边缘电荷去除和材料颗粒。(C)2014年作者(S)。除另有说明外，所有文章内容均按照知识共享署名3.0未移植许可进行许可。
We report on the design, verification and performance of MUMAX3, an open-source GPU-accelerated micromagnetic simulation program. This software solves the time-and space dependent magnetization evolution in nano-to micro scale magnets using a finite-difference discretization. Its high performance and low memory requirements allow for large-scale simulations to be performed in limited time and on inexpensive hardware. We verified each part of the software by comparing results to analytical values where available and to micromagnetic standard problems. MUMAX3 also offers specific extensions like MFM image generation, moving simulation window, edge charge removal and material grains. (C) 2014 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution 3.0 Unported License.