MAGNETORESISTANCE STUDY IN CO-CR SUPERLATTICES AND FILMS

被引：0
作者：
YAO, YD
LIOU, Y
HUANG, JCA
LIAO, SY
LEE, CH
WU, KT
CHEN, YY
LU, CL
YANG, WT
机构：
[1] NATL CHENG KUNG UNIV,DEPT PHYS,TAINAN 701,TAIWAN
[2] FU JEN CATHOLIC UNIV,DEPT PHYS,TAIPEI 242,TAIWAN
[3] SYNCHROTRON RADIAT RES CTR,HSINCHU 300,TAIWAN
[4] NATL CHUNG CHENG UNIV,DEPT PHYS,CHIAYI 621,TAIWAN
来源：
CHINESE JOURNAL OF PHYSICS | 1994年 / 32卷 / 06期
关键词：
MAGNETISM IN INTERFACE STRUCTURES; GALVANOMAGNETIC AND OTHER MAGNETOTRANSPORT EFFECTS; INTERFACIAL MAGNETIC PROPERTIES;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The magnetoresistance (MR) of (Co/Cr)(70) superlattice with hcp-Co layers and bcc-Cr layers on both MgO and Al2O3 substrates with Mo as a buffer layer, and the anisotropy magnetoresistance (AMR) of the single-crystal hcp-Co, fcc-Co, as well as the CoCr alloy thin films have been studied at 10 K and 295 K, respectively. The MR of Co/Cr multilayers has been observed to increase by a factor of 3.8 with replacing its substract MgO(100) by Al2O3(1 (1) over bar 02) only. The AMR of Co films has been found to decrease rapidly by the buffer layer as well as the alloying effect between Co and Cr.
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页码：863 / 869
页数：7
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