Boron content dependance of magnetoimpedance in Fe91-xZr5BxNb4 alloys

	Boron content dependance of magnetoimpedance in Fe91-xZr5BxNb4 alloys
其他题名	论文其他题名
	Zhang K.; Lv Z.; Yao B.; Wang D.
	2006
发表期刊	Journal of Non-Crystalline Solids
ISSN	0022-3093
卷号	352 期号:1 页码:78-83
摘要	A systematic investigation of the influence of B content on the magnetoimpedance (MI) effect in melt-spun Fe91-x,Zr5BxNb4 (FZBN, 0 <= x <= 30) ribbons has been performed within a frequency range, f similar to 310-1110 kHz and under a varying do magnetic field (H-dc) up to 70 Oe. The MI effect is not observed in the sample with x <= 5 but within the range 8 <= x <= 30. A distinct MI effect has been observed with a maximum change of 180% at around 1.1 MHz in the sample with x = 20, coincident with a saturation magnetic field of 66 Oe and a field sensitivity of about 7%/Oe. Magnetic measurements reveal that the MI effect and B content dependence of the effect are closely related to coercivity of the FZBN alloy series, except for the sample with 20 at.%. The drastic MI ratio observed in the sample with x = 20 is ascribed to its special microstructure. The mechanism of the MI effect in FZBN alloys and of the significant MI value appearing at a B content of x = 20 is discussed in this paper. (c) 2005 Elsevier B.V. All rights reserved.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26747
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang K.,Lv Z.,Yao B.,et al. Boron content dependance of magnetoimpedance in Fe91-xZr5BxNb4 alloys[J]. Journal of Non-Crystalline Solids,2006,352(1):78-83.
APA	Zhang K.,Lv Z.,Yao B.,&Wang D..(2006).Boron content dependance of magnetoimpedance in Fe91-xZr5BxNb4 alloys.Journal of Non-Crystalline Solids,352(1),78-83.
MLA	Zhang K.,et al."Boron content dependance of magnetoimpedance in Fe91-xZr5BxNb4 alloys".Journal of Non-Crystalline Solids 352.1(2006):78-83.

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