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Soft Anisotropic Fe65 Co35/Co Thin Films Prepared by Facing Targets Sputtering.
- Source :
-
IEEE Transactions on Magnetics . Oct2005, Vol. 41 Issue 10, p2905-2907. 3p. - Publication Year :
- 2005
-
Abstract
- High saturation magnetization FeCo(Fe65 Co35)/Co films with 4πM8 about 24 kG were prepared by facing targets sputtering (FTS). A well-defined in-plane uniaxial anisotropy and excellent soft magnetic properties were obtained with a hard axis coercivity of Hch = 3 Oe by inserting a thin Co underlayer. The X-ray diffractometry (XRD) results indicate that the Co underlayer changed the main diffraction line from (200) in the FeCo single layer to (110) in the FeCo/Co films. The Co underlayer significantly reduced the average grain size from ∼74 nm for FeCo single layer to ∼8.2 nm for FeCo/Co films. A smoother surface and a narrower grain size distribution were observed in FeCo/Co films. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189464
- Volume :
- 41
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- 18870678
- Full Text :
- https://doi.org/10.1109/TMAG.2005.855307