Soft magnetism and microwave magnetic properties of Fe-Co-Hf films deposited by composition gradient sputtering

A composition gradient sputtering method was employed to deposit a series of (Fe x Co 1-x ) 1-y Hf y alloy films with different Fe/Co atomic ratios and Hf-doping. At Fe/Co=70/30, the magnetically annealed (Fe 0.7 Co 0.3 ) 1-y Hf y films with y=0.087 - 0.124 showed a very high uniaxial anisotropy and...

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Veröffentlicht in:Journal of applied physics 2011-04, Vol.109 (7), p.07A315-07A315-3
Hauptverfasser: Li, Shandong, Liu, Ming, Xu, Feng, Lou, J., Tian, Zongjun, Wu, Jianpeng, Hu, Yi, Cai, Xinle, Duh, Jenq-Gong, Sun, Nian X.
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Sprache:eng
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