English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We report first principle numerical study of domain wall (DW) depinning intwo-dimensional magnetic film, which is modeled by 2D random-field Ising systemwith the dipole-dipole interaction. We observe nonconventional activation-typemotion of DW and reveal its fractal structure of DW near the depinningtransition. We determine scaling functions describing critical dynamics nearthe transition and obtain universal exponents establishing connection betweenthermal softening of pinning potential and critical dynamics. We observe thattuning the strength of the dipole-dipole interaction switches DW dynamicsbetween two different universality classes corresponding to two distinctdynamic regimes, motion in the random potential and that in the random force.

Numerical study of the depinning transition of a ferromagnetic magnetic domain wall in films