2-MONOLAYER-PERIODICITY OSCILLATIONS IN THE MAGNETORESISTANCE OF FE/CR/FE TRILAYERS

被引：33
|
作者：
POTTER, CD [1 ]
SCHAD, R [1 ]
BELIEN, P [1 ]
VERBANCK, G [1 ]
MOSHCHALKOV, VV [1 ]
BRUYNSERAEDE, Y [1 ]
SCHAFER, M [1 ]
SCHAFER, R [1 ]
GRUNBERG, P [1 ]
机构：
[1] FORSCHUNGSZENTRUM JULICH,INST FESTKORPERFORSCH,D-52425 JULICH,GERMANY
来源：
PHYSICAL REVIEW B | 1994年 / 49卷 / 22期
关键词：
D O I：
10.1103/PhysRevB.49.16055
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Magnetoresistance oscillations with a period of two monolayers of Cr have been observed in Fe/Cr/Fe trilayers. Magneto-optic measurements were performed on the same sample in order to verify the periodicity and determine the nature of the coupling between the Fe layers. The saturation fields obtained from both the transport and optical measurements agree well at room temperature. These results indicate that the magnetoresistance is controlled by the coupling mechanism.
引用
收藏
页码：16055 / 16057
页数：3
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