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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In order to increase the thermal stability of a magnetic random access memory(MRAM) cell, materials with high spin-orbit interaction are often introduced inthe storage layer. As a side effect, a strong Dzyaloshinskii-Moriya interaction(DMI) may arise in such systems. Here we investigate the impact of DMI on themagnetic cell performance, using micromagnetic simulations. We find that DMIstrongly promotes non-uniform magnetization states and non-uniform switchingmodes of the magnetic layer. It appears to be detrimental for both the thermalstability of the cell and its switching current, leading to considerabledeterioration of the cell performance even for a moderate DMI amplitude.

Disruptive effect of Dzyaloshinskii-Moriya interaction on the MRAM cell performance