MicroMagnetic.jl:A Julia package for micromagnetic and atomistic simulations with GPU support

王伟伟 ¹吕伯尧 ²孔令尧 ³Hans Fangohr ⁴杜海峰⁵

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作者信息

1. Institutes of Physical Science and Information Technology,Anhui University,Hefei 230601,China
2. Anhui Province Key Laboratory of Low-Energy Quantum Materials and Devices,High Magnetic Field Laboratory,HFIPS,Chinese Academy of Sciences,Hefei 230031,China;University of Science and Technology of China,Hefei 230031,China
3. School of Physics and Optoelectronic Engineering,Anhui University,Hefei 230601,China;University of Southampton,Southampton SO17 1BJ,United Kingdom
4. University of Southampton,Southampton SO17 1BJ,United Kingdom
5. Anhui Province Key Laboratory of Low-Energy Quantum Materials and Devices,High Magnetic Field Laboratory,HFIPS,Chinese Academy of Sciences,Hefei 230031,China
折叠

Abstract

MicroMagnetic.jl is an open-source Julia package for micromagnetic and atomistic simulations.Using the features of the Julia programming language,MicroMagnetic.jl supports CPU and various GPU platforms,including NVIDIA,AMD,Intel,and Apple GPUs.Moreover,MicroMagnetic.jl supports Monte Carlo simulations for atomistic models and im-plements the nudged-elastic-band method for energy barrier computations.With built-in support for double and single precision modes and a design allowing easy extensibility to add new features,MicroMagnetic.jl provides a versatile toolset for researchers in micromagnetics and atomistic simulations.

Key words

micromagnetic simulations/atomistic simulations/graphics processing units

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基金项目

National Key R&D Program of China(2022YFA1403603)

Strategic Priority Research Program of Chinese Academy of Sciences(XDB33030100)

National Natural Science Fund for Distinguished Young Scholar(52325105)

National Natural Science Foundation of China(12374098)

National Natural Science Foundation of China(11974021)

National Natural Science Foundation of China(12241406)

CAS Project for Young Scientists in Basic Research(YSBR-084)

出版年

2024

中国物理B(英文版)

中国物理学会和中国科学院物理研究所

中国物理B(英文版)

CSTPCDEI

影响因子：0.995

ISSN：1674-1056

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