Title of article
Tuning exchange coupling by replacing CoFe with amorphous CoFeB in the CoFe/Ru/CoFe synthetic antiferromagnetic structure
Author/Authors
Guo، نويسنده , , Z.B. and Zong، نويسنده , , B.Y. and Qiu، نويسنده , , J.J. and Luo، نويسنده , , P. and An، نويسنده , , L.H. and Meng، نويسنده , , H. and Han، نويسنده , , G.C. and Hui، نويسنده , , H.K.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
45
To page
48
Abstract
We studied exchange coupling in the CoFe/Ru/CoFe synthetic antiferromagnetic structure with systematical replacement of the crystalline CoFe with amorphous CoFeB. Antiferromagnetic exchange coupling intensity decreases with an increase in the replacement in the bottom magnetic layer, which indicates that exchange coupling intensity could be tuned by the replacement. The origin of weakening antiferromagnetic exchange coupling is attributed to the amorphous CoFeB replacement inducing incomplete crystallization and disordered orientation in the Ru layer.
Keywords
C. Transmission electron microscopy , A. Magnetic films and multilayers
Journal title
Solid State Communications
Serial Year
2010
Journal title
Solid State Communications
Record number
1766266
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