Home

About

Advanced Search

Browse by Discipline

Scientific Societies

E-print Alerts

Add E-prints

E-print Network
FAQHELPSITE MAPCONTACT US


  Advanced Search  

 
Journal of Magnetism and Magnetic Materials 316 (2007) e31e34 Cross-over from coherent rotation to inhomogeneous reversal
 

Summary: Journal of Magnetism and Magnetic Materials 316 (2007) e31e34
Cross-over from coherent rotation to inhomogeneous reversal
mode in interacting ferromagnetic nanowires
P. Vavassoria,, V. Bonannia
, G. Gubbiottib
, A.O. Adeyeyec
, S. Goolaupc
, N. Singhc
a
CNR-INFM S3 and Dipartimento di Fisica, Universita` di Ferrara, via Saragat 1, Ferrara, Italy
b
Research Center SOFT-INFM-CNR, Universita' di Roma ``La Sapienza,'' I-00185 Roma, Italy
c
Information Storage Materials Laboratory, Department of Electrical and Computer Engineering,
National University of Singapore, 4 Engineering Drive 3, Singapore 117576, Singapore
Available online 25 February 2007
Abstract
We have investigated the magnetization reversal mechanism and the effects of magnetostatic interaction in arrays of lithographically
defined Permalloy nanowires with a fixed width of 185 nm, spacing of 35 nm and film thicknesses from 10 to 120 nm. The magnetization
reversal has been investigated with vectorial Magneto-Optical Kerr Effect magnetometry. The vectorial hysteresis loops (in-plane

  

Source: Adeyeye, Adekunle - Department of Electrical and Computer Engineering, National University of Singapore

 

Collections: Physics; Materials Science