Magnetic and transport studies on nanocrystalline Fe73.5Si13.5B8CuNb2VAl ribbon

被引：1
|
作者：
Dwevedi, Sandhya [1 ,2 ]
Tiwari, Brajesh [1 ]
机构：
[1] Indian Inst Technol, Dept Phys, Madras 600036, Tamil Nadu, India
[2] Tata Inst Fundamental Res, Dept Condensed Matter Phys & Mat Sci, Bombay 400005, Maharashtra, India
来源：
PHYSICA B-CONDENSED MATTER | 2012年 / 407卷 / 04期
关键词：
Nanocrystalline ribbon; Magnetization; AC Susceptibility; Magnetoresistance; ALLOY;
D O I：
10.1016/j.physb.2011.11.039
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The magnetic and the transport properties of the Fe735Si13.5B8CuNb2VAl nanocrystalline ribbon have been presented. The coercive field was found to increase from 0.24 to 1 Oe on lowering the temperature from 300 to 5 K. The irreversibility in the FC-ZFC was observed and the magnetization was found to follow T-3/2 law. Magnetoresistance measurements were done along the length of the ribbon and the MR of -0.07% was observed at 300 K. Cluster glass behavior was predicted by the power law. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：589 / 592
页数：4
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