Effects of oxygen concentration in Co/CoO exchange-coupled spin valves

被引：0
|
作者：
Eckert, JC
Stern, NP
Snowden, DS
Checkelsky, JG
Sparks, PD
Carey, MJ
机构：
[1] Harvey Mudd Coll, Dept Phys, Claremont, CA 91711 USA
[2] Hitachi Global Storage Technol, San Jose Res Ctr, San Jose, CA 95120 USA
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 272卷
关键词：
exchange bias; CoO; oxygen concentration;
D O I：
10.1016/j.jmmm.2003.12.772
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The properties of Co/CoO, exchange -coupled spin valves are explored at temperatures to 5 K. The spin valve structure is: 100 Angstrom CoOx/30Angstrom Co/30 Angstrom Cu/10 Angstrom Co/50 Angstrom NiFe/50 Angstrom Ti. Our discovery is the considerable differences between the properties of the spin valves for which the Coo, layer is prepared in different 02 concentrations. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：1898 / 1899
页数：2
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