In-plane transport of doped manganite trilayers

被引：0
|
作者：
Alldredge, LB [1 ]
Suzuki, Y [1 ]
机构：
[1] Cornell Univ, Sch Appl & Engn Phys, Ithaca, NY 14853 USA
来源：
MAGNETOELECTRONICS AND MAGNETIC MATERIALS-NOVEL PHENOMENA AND ADVANCED CHARACTERIZATION | 2003年 / 746卷
关键词：
D O I：
暂无
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：
We have synthesized and characterized doped manganite trilayers composed of La0.7Sr0.3MnO3 (LSMO) and La0.7Ca0.3MnO3 (LCMO). Because of the isostructural nature of the Sr and Ca doped manganites, trilayers exhibit good epitaxy as observed in X-ray diffraction. Magnetization measurements reveal magnetization values consistent with bulk values. In-plane transport of these trilayers reveals anisotropic magnetoresistance and high field, negative magnetoresistance attributed to the suppression of spin fluctuations at high fields.
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页码：127 / 132
页数：6
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