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Depinning Transition of a Domain Wall in Ferromagnetic Films

We report first principle numerical study of domain wall (DW) depinning in two-dimensional magnetic film, which is modeled by 2D random-field Ising system with the dipole-dipole interaction. We observe nonconventional activation-type motion of DW and reveal the fractal structure of DW near the depin...

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Bibliografiske detaljer
Udgivet i:Sci Rep
Main Authors: Xi, Bin, Luo, Meng-Bo, Vinokur, Valerii M., Hu, Xiao
Format: Artigo
Sprog:Inglês
Udgivet: Nature Publishing Group 2015
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4568519/
https://ncbi.nlm.nih.gov/pubmed/26365753
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep14062
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