Research articles

search articles

My Pages

Stat

Members: 3645
Articles: 2'506'133
Articles rated: 2609

26 April 2024

» pubmed » pmid15783502

Article overview

Controlled and reproducible domain wall displacement by current pulses injected into ferromagnetic ring structures
M Kläui ; C A F Vaz ; J A C Bl ; W Wernsdorfer ; G Faini ; E Cambril ; L J Heyderman ; F Nolting ; U Rüdiger ;
Date:	18 Mar 2005
Journal:	Phys Rev Lett, 94 (10), 106601
Abstract:	In a combined numerical and experimental study, we demonstrate that current pulses of different polarity can reversibly and controllably displace a magnetic domain wall (DW) in submicrometer permalloy (NiFe) ring structures. The critical current densities for DW displacement are correlated with the specific spin structure of the DWs and are compared to results of micromagnetic simulations including a spin-torque term. Using a notch, an attractive local pinning potential is created for the DW resulting in a highly reproducible spin structure of the DW, critical for reliable current-induced switching.
Source:	PubMed, pmid15783502
Services:	Forum \| Review \| Favorites

No review found.

Did you like this article?

This article or document is ...
important:
of broad interest:
readable:
new:
correct:
Global appreciation:

Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.

browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

ScienXe.org
» my Online CV
» Free

News, job offers and information for researchers and scientists:

home

contact

sitemap