Structural and magnetic properties of Fe3Ga alloy nanowires: Effect of post annealing treatment
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- 作者：Muhammad Irfana ; U. Khana ; Wenjing Lia ; Wenjie Konga ; K. Javedb ; X.F. Hana ; xfhan@iphy.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electrodeposition ; Nanowires ; STEM-EDX ; Annealing treatment ; Magnetic response
- 刊名：Journal of Alloys and Compounds
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：691
- 期：Complete
- 页码：1-7
- 全文大小：2009 K
文摘
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Smooth, crack free and highly uniform Fe3Ga nanowire (NW) arrays.
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Annealing temperature guided from A2-disorderd to ordered and stable L12 phase.
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Keff > 0 shows, the easy axis of magnetization is parallel to the wire axis.
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Annealing treatment enhanced the magnetic properties of Fe3Ga NWs.
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The temperature dependence of coercivity follows a
power law.