Induced magneto-transport properties at palladium/yttrium iron garnet interface

被引：30

作者：

Lin, Tao ^{[1
]}

Tang, Chi ^{[1
]}

Shi, Jing ^{[1
]}

机构：

[1] Univ Calif Riverside, Dept Phys & Astron, Riverside, CA 92521 USA

来源：

APPLIED PHYSICS LETTERS | 2013年 / 103卷 / 13期

关键词：

IMPURITIES; MAGNETISM; PD;

D O I：

10.1063/1.4822267

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

As a thin layer of palladium (Pd) is directly deposited on an yttrium iron garnet or YIG (Y3Fe5O12) magnetic insulator film, Pd develops both low-and high-field magneto-transport effects that are absent in standalone Pd or thick Pd on YIG. While the low-field magnetoresistance peak of Pd tracks the coercive field of the YIG film, the much larger high-field magnetoresistance and the Hall effect do not show any obvious relationship with the bulk YIG magnetization. The distinct high-field magneto-transport effects in Pd are shown to be caused by interfacial local moments in Pd. (C) 2013 AIP Publishing LLC.

引用

页数：4

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