Anisotropic magnetoresistance of perovskite La2/3Ca1/3MnO3/YBa2CU4O8/La2/3Ca1/3MnO3 trilayer films

被引：0

作者：

Wu, C ^{[1
]}

Zhang, L ^{[1
]}

Zhao, K ^{[1
]}

机构：

[1] Liaocheng Univ, Sch Phys Sci & Informat Technol, Magnetoelect Lab, Liaocheng 252059, Peoples R China

来源：

JOURNAL OF RARE EARTHS | 2005年 / 23卷 / 02期

关键词：

magnetoresistance; thin film; magnetic anisotropy; rare earths;

D O I：

暂无

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The anisotropic magnetoresistance (MR) of La2/3Ca1/3MnO(LCMO)/YBa2Cu4O8(YBCO)/LCMO sandwiches on (001) SrTiO3 were investigated. Single layer LCMO and sandwiches show in-plane anisotropy of MR. MR strongly depends on the magnetic field direction. A nearly sinusoidal dependence on the angle between the applied magnetic field and the film plane or transport current was observed. A positive MR was present with lower fields applied not only out-of-plane but also in-plane.

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页码：186 / 189

页数：4

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