MagGene: A genetic evolution program for magnetic structure prediction
MagGene: A genetic evolution program for magnetic structure prediction
复制标题
MagGene:用于磁结构预测的遗传进化程序
DOI:
10.1016/j.cpc.2020.107659
复制
发表时间:
2020-03
影响因子:
6.3
通讯作者:
P
中科院分区:
文献类型:
--
作者:
Zheng;FW Zhang;P
We have developed a softwareMagGeneto predict magnetic structures by using genetic algorithm. Starting from an atom structure,MagGenerepeatedly generates new magnetic structures and calls first-principles calculation engine to get the most stable magnetic structure. This software is applicable to both collinear and noncollinear systems. It is particularly convenient for predicting the magnetic structures of atomic systems with strong spin–orbit couplings and/or strong spin frustrations.Program summaryProgram Title:MagGeneCPC Library link to program files:https://doi.org/10.17632/m83gcp5z48.1Licensing provisions:MITProgramming language:Fortran 90Nature of problem:In complex magnetic systems, such as systems with strong spin–orbit couplings and/or strong spin-frustrations, the associated magnetic structures could also be quite complex. The traditional methods, such as theoretical analysis based on crystal symmetries and simulated annealing based on a special model Hamiltonian, are inefficient. Then the electronic structures, spin wave dispersions, and other properties based on correct magnetic structures could not be obtained accurately. Therefore, an efficient method to predict magnetic structures is required.Solution method:The magnetic structures can be predicted efficiently by using genetic algorithm.Additional comments including unusual features:The magnetic structures can be predicted for both collinear and noncollinear atomic systems by using genetic evolution algorithm. It is flexible to use in variety of systems. The total magnetic moment can be fixed.
登录
查看更多内容
影响因子:
8.6
作者:
DEAVEN, DM;HO, KM
通讯作者:
HO, KM
DOI:
10.1103/physrevb.83.085106
发表时间:
2010-03
期刊:
Bulletin of the American Physical Society
影响因子:
--
作者:
F. Zhou;Vidvuds Ozolicnvs
通讯作者:
F. Zhou;Vidvuds Ozolicnvs
影响因子:
6.3
作者:
Wang, Yanchao;Lv, Jian;Ma, Yanming
通讯作者:
Ma, Yanming
DOI:
--
发表时间:
2014-03
期刊:
Bulletin of the American Physical Society
影响因子:
--
作者:
Qing-Yan Wang;Z. Li;Wenhao Zhang;Zuocheng Zhang;Jinsong Zhang;Wei Li;Hao Ding;Y. Ou;P. Deng-P.
通讯作者:
Qing-Yan Wang;Z. Li;Wenhao Zhang;Zuocheng Zhang;Jinsong Zhang;Wei Li;Hao Ding;Y. Ou;P. Deng-P.
影响因子:
3.7
作者:
Kresse, G;Furthmuller, J
通讯作者:
Furthmuller, J