Magnetic properties and magnetoimpedance of FeCoNi/CuBe electroplated tubes with different features of field-annealing induced magnetic anisotropy
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- 作者：R. El Kammounia ; A.A. Chlenovaa ; S.O. Volchkova ; G.V. Kurlyandskayaa ; b ; galina@we.lc.ehu.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Magnetic properties ; Magnetic anisotropy ; Magnetoimpedance ; Electroplated tubes ; Magnetic field sensors
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：423
- 期：Complete
- 页码：183-190
- 全文大小：921 K
文摘
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CuBe/FeCoNi tubes were fabricated by electroplating.
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The effect of field annealing on the structure, magnetic properties and magnetoimpedance was studied.
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The maximum magnetoimpedance ( MI) ratio depends strongly on the heat treatments.
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The DC field annealing leads to the highest total impedance MI ratio.
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Transformation from one- to two-peaks MI curves was observed in the DC field annealed tubes.