By Topic

Current‐induced coupled domain wall motions in a two‐nanowire system

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Purnama, I. ; School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore ; Chandra Sekhar, M. ; Goolaup, S. ; Lew, W. S.

Your organization might have access to this article on the publisher's site. To check, click on this link: 

In two closely spaced nanowires system, where domain walls exist in both of the nanowires, applying spin‐polarized current to any of the nanowire will induce domain wall motions in the adjacent nanowire. The zero‐current domain wall motion is accommodated by magnetostatic interaction between the domain walls. As the current density is increased, chirality flipping is observed in the adjacent nanowire where no current is applied. When current is applied to both nanowires, the coupled domain wall undergoes oscillatory motion. Coupling breaking is observed at a critical current density which varies in a non‐linear manner with respect to the interwire spacing.

Published in:

Applied Physics Letters  (Volume:99 ,  Issue: 15 )