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

作　　者：Weiwei Wang Boyao Lyu Lingyao Kong Hans Fangohr Haifeng Du 王伟伟;吕伯尧;孔令尧;Hans Fangohr;杜海峰(Institutes of Physical Science and Information Technology,Anhui University,Hefei 230601,China;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;School of Physics and Optoelectronic Engineering,Anhui University,Hefei 230601,China;University of Southampton,Southampton SO171BJ,United Kingdom)

机构地区：[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 [3]University of Science and Technology of China,Hefei 230031,China [4]School of Physics and Optoelectronic Engineering,Anhui University,Hefei 230601,China [5]University of Southampton,Southampton SO171BJ,United Kingdom

出　　处：《Chinese Physics B》2024年第10期70-79,共10页中国物理B（英文版）

基　　金：supported by the National Key R&D Program of China(Grant No.2022YFA1403603);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB33030100);the National Natural Science Fund for Distinguished Young Scholar(Grant No.52325105);the National Natural Science Foundation of China(Grant Nos.12374098,11974021,and 12241406);the CAS Project for Young Scientists in Basic Research(Grant No.YSBR-084).

摘　　要：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 implements 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.

关 键 词：micromagnetic simulations atomistic simulations graphics processing units 

分 类 号：O441.2[理学—电磁学]