کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1798970 | 1524827 | 2015 | 5 صفحه PDF | دانلود رایگان |
• Dewetting of (001) FePt fims were suppressed by introducing Ag cap layers.
• Ag layers enhanced in-plane tensile stress, (001) texture and L10 ordering.
• Irrespective of Ag thickness, the Ag/FePt films exhibited strong (001) texture.
High-order FePt continuous films with a strong (001) texture were fabricated on a glass substrate by introducing Ag layers and rapid thermal annealing (RTA). The dewetting of the (001)-textured FePt was suppressed during RTA with high heating rates (>80 K/s). The Ag cap layers not only increased the in-plane tensile stress, but also improved the (001) anisotropy and L10 ordering of the FePt layers. All continuous Ag/FePt bilayer films possessed strong perpendicular anisotropies and high-ordered states irrespective of the Ag layer thickness.
Journal: Journal of Magnetism and Magnetic Materials - Volume 394, 15 November 2015, Pages 121–125