Enhancement of perpendicular magnetic anisotropy and anomalous hall effect in Co/Ni multilayers
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- 作者：Yiwei Liu ; Jingyan Zhang ; jyzhang@ustb.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shaolong Jiang ; Qianqian Liu ; Xujing Li ; Guanghua Yu ; ghyu@mater.ustb.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Co/Ni multilayer ; Thermal stability ; Perpendicular magnetic anisotropy (PMA) ; Anomalous Hall effect ; HfO2 capping layer
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：420
- 期：Complete
- 页码：70-74
- 全文大小：1154 K
文摘
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The perpendicular magnetic anisotropy and anomalous Hall effect of Co/Ni multilayer films were studied.
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The PMA thermal stability of the Co/Ni ML can be enhanced by HfO2 capping layer and Pt insertion.
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The anomalous Hall resistivity of Co/Ni ML covered by HfO2 was enhanced by post-annealing treatment.