Magnetic behavior of electrodeposited cobalt nanowires using different electrolytic bath acidities

被引：19
|
作者：
Caffarena, V. R. [1 ]
Guimaraes, A. P. [2 ]
Folly, W. S. D. [3 ]
Silva, E. M. [4 ]
Capitaneo, J. L. [4 ]
机构：
[1] Petroleo Brasileiro SA Petrobras GE CORP TPGE TPG, BR-20031004 Rio De Janeiro, Brazil
[2] Brazilian Phys Res Ctr CBPF, CMF, BR-2290180 Rio De Janeiro, Brazil
[3] Univ Fed Sergipe, Itabaiana, SE, Brazil
[4] COPPE UFRJ PEMM, Dept Met & Mat Engn, BR-21945970 Rio De Janeiro, Brazil
来源：
MATERIALS CHEMISTRY AND PHYSICS | 2008年 / 107卷 / 2-3期
关键词：
magnetic materials; nanostructures; electron resonance; magnetic properties;
D O I：
10.1016/j.matchemphys.2007.07.016
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Co nanowires were produced by deposition in porous alumina templates using different electrolytic bath acidities, in order to study the effect on their magnetic properties. Room temperature FMR measurements and SQUID measurements as a function of temperature showed that the properties of the nanowires are dependent of the bath pH. The results show that the easy magnetization axes change with both temperature and bath acidity. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：297 / 304
页数：8
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