ANTIFERROMAGNETIC EXCHANGE AND MAGNETORESISTANCE ENHANCEMENT IN ULTRATHIN CO-RE SANDWICHES

被引：1

作者：

FREITAS, PP

MELO, LV

TRINDADE, I

FROM, M

机构：

[1] CFMC,INIC,P-1093 LISBON,PORTUGAL

[2] IST SCI STUDIO & CURA TUMORI,P-1000 LISBON,PORTUGAL

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 116卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(92)90148-H

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Co-Re ultrathin sandwiches were prepared that show antiferromagnetic coupling and enhanced saturation magnetoresistance for Re spacer thicknesses below 9 angstrom. A field of 2.5 kOe is needed to saturate the antiferromagnetically coupled Co layers. These results are similar to those found in Co-Re superlattices.

引用

页码：92 / 94

页数：3

共 7 条

[1]

BAIBICH MN, 1988, PHYS REV LETT, V61, P7472

[2] ENHANCED MAGNETORESISTANCE IN LAYERED MAGNETIC-STRUCTURES WITH ANTIFERROMAGNETIC INTERLAYER EXCHANGE [J].