OALib Journal期刊
ISSN: 2333-9721
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加入Co对Fe-N薄膜的结构与磁性的影响
, PP. 1099-1103
Keywords: (Fe,Co)-N薄膜,掺杂,饱和磁极化强度
Abstract:
研究了加入不同含量的Co对Fe-N薄膜结构与磁性的影响.实验结果表明,Co的原子分数在0-15%范围内薄膜的饱和磁极化强度Js值随Co含量的增加而增大;Co的原子分数为15%时,薄膜的Js达到最大值(2.7T);随着Co的原子分数进一步增至30%,(Fe,Co)-N薄膜的Js值逐渐降低,但仍高于Fe-Co合金的最大Js值(2.4T);当Co的原子分数为35%时,(Fe,Co)-N薄膜的Js值低于2.4T,但仍高于纯铁的饱和磁极化强度值(2.1T).
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