MAGNETORESISTANCE STUDIES OF NICOO EXCHANGE BIASED SPIN-VALVE STRUCTURES

被引：7

作者：

LIN, CL ^{[1
]}

SIVERTSEN, JM ^{[1
]}

JUDY, JH ^{[1
]}

机构：

[1] UNIV MINNESOTA,DEPT ELECT ENGN,MINNEAPOLIS,MN 55455

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 06期

关键词：

Antiferromagnetic materials;

D O I：

10.1109/20.333904

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The giant magnetoresistance and magnetic properties of antiferromagnetic Ni0.5Co0.5O exchange-biased NiFe/Co/Cu/Co/NiFe spin-valves were studied. The samples were prepared by rf-diode sputtering and studied in the low field regime at room temperature so that they may be applicable for magnetic recording reading heads. A resistance change as large as 6% in a field of less than 20 Oe were obtained in multilayers of NiFe(60 Angstrom)/Co(15 Angstrom)/Cu(22 Angstrom)/Co(15 Angstrom)/NiFe(30 Angstrom)/NiCoO(300 Angstrom)/Si.

引用

页码：3834 / 3836

页数：3