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 here the results of micromagnetic simulations of square artificialspin ice (ASI) systems with defects. The defects are introduced by misaligningof a nanomagnet at the vertex. In these defective systems, we are able tostabilize emergent monopole-like state by applying a small external field. Weobserve a systematic change of dipolar energies of the systems with varyingmisalignment angle. The fields at which the emergent monopoles are created varylinearly with the dipolar energies of the systems. Our results clearly showthat the magnetization reversal of the ASI systems is intricately related tothe interplay of defects and dipolar interactions.

On the micromagnetic behavior of dipolar-coupled nanomagnets in defective square artificial spin ice systems