Giant magneto-impedance of Co50Ni22Ga28 alloy with high chemical ordering

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	Giant magneto-impedance of Co50Ni22Ga28 alloy with high chemical ordering
	Wang, YG ; Wang, HY ; Dai, XF ; Wu, GH ; Duan, XF
刊名	CHINESE PHYSICS LETTERS
	2005
卷号	22 期号:10 页码:2630
关键词	SHAPE-MEMORY ALLOY MARTENSITIC-TRANSFORMATION MAGNETOSTRICTION MAGNETOIMPEDANCE RIBBON WIRES
ISSN号	0256-307X
通讯作者	Wang, YG: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	The microstructure Of Co50Ni22Ga28 ribbon with the L-10 structure is examined. The band-like morphology is observed. These bands with the width in a range of 40-200 nm appear along the transverse direction of the ribbon. The giant magnetoimpedance (GMT) effect in this alloy is measured. The results show that Co50Ni22Ga28 exhibits a sharp peak of the GMI effect. The maximum GMI ratio up to 360% is detected. The GMI effect measured versus temperature shows large jumps of the magnetoimpedance amplitude at the reversal martensitic transformation temperature 240 degrees C and Curie temperature 375 degrees C respectively. The jump ratios of the magnetoimpedance amplitude examined at these temperatures are about 5 and 10, respectively.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/38744]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wang, YG,Wang, HY,Dai, XF,et al. Giant magneto-impedance of Co50Ni22Ga28 alloy with high chemical ordering[J]. CHINESE PHYSICS LETTERS,2005,22(10):2630.
APA	Wang, YG,Wang, HY,Dai, XF,Wu, GH,&Duan, XF.(2005).Giant magneto-impedance of Co50Ni22Ga28 alloy with high chemical ordering.CHINESE PHYSICS LETTERS,22(10),2630.
MLA	Wang, YG,et al."Giant magneto-impedance of Co50Ni22Ga28 alloy with high chemical ordering".CHINESE PHYSICS LETTERS 22.10(2005):2630.