By Topic

Exchange Coupled Bit Patterned Media Under the Influence of RF-Field Pulses

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 $13
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

9 Author(s)
Bashir, M.A. ; Dept. of Eng. Mater., Univ. Of Sheffield, Sheffield, UK ; Schrefl, T. ; Suess, D. ; Dean, J.
more authors

In this work, we have studied the switching of single phase material and exchange spring bit patterned islands under the influence of a microwave field. Micromagnetic simulations shows that the reduction of the switching field owing to a microwave assist field is most effective for an optimal value of the Gilbert damping constant of 0.05. The microwave assist field changes the angle dependence of the switching field. With increasing field angle the switching field can be reduced to 25% of the switching field at zero field angle.

Published in:

Magnetics, IEEE Transactions on  (Volume:45 ,  Issue: 10 )