Effect of sputtering power on the magnetic properties of amorphous perpendicular TbFeCo films
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- 作者：Ke Wang ; K.Wang@hqu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Ya Huang ; Zhan Xu ; Shuo Dong ; Ruofei Chen
- 关键词：Rare earth-transition metal (RE-TM) alloy films ; Magnetic films ; Magnetic properties ; Sputtering power
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2017
- 出版时间：15 February 2017
- 年：2017
- 卷：424
- 期：Complete
- 页码：89-92
- 全文大小：560 K
文摘
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Magnetic properties of TbFeCo are found to be strongly related to the sputtering power.
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The above-RT magnetic compensation point is revealed in the high-power sputtered films.
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The compensation point is observed to shift considerably towards high temperature with increasing the power.
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The change in coercivity is in accordance with the change in film composition.
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The sputtering power can be used to adjust the magnetic properties of TbFeCo films.