Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
4
From page
33
To page
36
Abstract
Single-crystalline Co2MnAl Heusler alloy film has been successfully grown on GaAs (001) substrate by molecular-beam epitaxy (MBE). The complex multistep magnetic switchings with single, double, and triple loops, deriving from the in-plane uniaxial magnetic anisotropy superimposed with a cubic anisotropy, have been observed experimentally. All switching processes are revealed to be mediated by the sweeping of 90° and 180° domain walls, and can be explained successfully based on the domain energetics. Theoretical calculation of hard axis orientation using free energy density shows excellent agreement with the experimental result.
Journal title
Acta Tropica
Serial Year
2013
Journal title
Acta Tropica
Record number
1751252
Link To Document