Data for: Fractional Topological Charges in 2D Magnets

DOI10.5281/zenodo.10406416Zenodo10406416MaRDI QIDQ6705313

Dataset published at Zenodo repository.

Author name not available (Why is that?)

Publication date: 19 December 2023

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Description

We provide the data files and, where relevant, simulation files (written in go) for each of the four figures in the main text. To run the .go files, place them in the same directory with the .smp files and execute sbatch "simulation_file_name.smp". Note that "drivenDefect.smp" will only run if the initial magnetisation data file "m_200x1000y_centred_Delta_1.25_NegB0_arrIndB0_2.ovf" is placed in a subdirectory "initialDefectCentred" of the same directory. We use three different ways of presenting the data for magnetisation, topological charge density and the velocity data for Fig. 4c. Magnetisation data follow the format "{{x,y,z},{Mx,My,Mz}}", while topological charge density data follow "..{x,y,\rho_{top}}..". Note that the y index runs over the outer lists, while the x index runs over the inner lists, so to retrieve e.g. the 5th column and 3rd row of a data file, use dataFile5,3, after importing the data file into "dataFile". For the velocity data, we use "{w,vx,vy}.." (note that only the vy data was used in Fig.1c).

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