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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Soft magnetic CoNiFe films electrodeposited under centrifugal forces
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Soft magnetic CoNiFe films electrodeposited under centrifugal forces

机译:在离心力作用下电沉积的软磁性CoNiFe膜

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Physical and magnetic properties of soft magnetic CoNiFe films electrodeposited under centrifugal forces were investigated. It was demonstrated that employing an external centrifugal force during the deposition process provides stronger magnetic properties of the soft magnet electrodeposited. Based on the approach proposed, preparation of soft magnetic CoNiFe film with B-s higher than 2.1 T and H-c lower than 1.1 Omegae is possible. For a conventional CoNiFe film with B, of 1.96 T (electrodeposited under Earth's gravity), the saturation induction can be increased to 2.14 T by applying a 290g centrifugal force during the electrodeposition process, while the H-c approximately remained the same. It is thought that this enhancement provided by an applied centrifugal force is due to the increase of bcc/fcc ratio, where this increase is not associated with a significant crystallite growth in this case. [References: 24]
机译:研究了在离心力作用下电沉积的软磁性CoNiFe薄膜的物理和磁性。已证明在沉积过程中采用外部离心力可提供电沉积的软磁体的更强磁性。基于提出的方法,可以制备B-s高于2.1 T而H-c低于1.1Ω的软磁CoNiFe膜。对于常规的B为1.96 T(在地球重力作用下电沉积)的CoNiFe膜,在电沉积过程中施加290g离心力可使饱和感应度增加至2.14 T,而H-c大致保持不变。据认为,由施加的离心力提供的这种增强是由于bcc / fcc比率的增加,在这种情况下,这种增加与晶体的显着生长无关。 [参考:24]

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