Granular nanostructures and magnetic properties of FePt-C/FePt-SiO2 films
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- 作者：Luran Zhanga ; Liwang Liua ; Kouji Hayasakac ; d ; Shunji Ishioa ; b ; ishio@gipc.akita-u.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Magnetic films and multilayers ; Magnetic measurements ; Thin films
- 刊名：Journal of Alloys and Compounds
- 出版年：2015
- 出版时间：5 December 2015
- 年：2015
- 卷：651
- 期：Complete
- 页码：389-392
- 全文大小：758 K
文摘
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High coercivity and strongly (001) texture were obtained in FePt–C/FePt–SiO2 films.
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Using FePt–C/FePt–SiO2 structure can get low magnetic coercive force distribution.
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Columnar FePt grains with large aspect ratio were obtained in FePt–C/FePt–SiO2 films.
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FePt–C/FePt–SiO2 films are very suitable for heat assisted magnetic recording media.