INTERPRETATION OF THE GIANT MAGNETORESISTANCE OSCILLATION WITH THE THICKNESS OF FERROMAGNETIC LAYER IN MAGNETIC MULTILAYERS

被引:0
|
作者
ZHAO, PB [1 ]
LI, BZ [1 ]
PU, F [1 ]
机构
[1] ACAD SINICA,INT CTR MAT PHYS,SHENYANG 110015,PEOPLES R CHINA
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D O I
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In virtue of Mott mechanism, we calculate the giant magnetoresistance(GMR) in Pe/Cr superlattices. Our results show that the GMR oscillations with the thickness of the ferromagnetic layer is due to the finite size effect of magnetic itinerant holes. The calculation is consistent with the experimental observation.
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页码:485 / 488
页数:4
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