Ferromagnetic resonance of Py deposited on ZnO grown by molecular beam epitaxy

被引：4
|
作者：
D'Ambrosio, Sophie [1 ]
Chen, Lin [1 ]
Nakayama, Hiroyasu [2 ]
Matsukura, Fumihiro [1 ,2 ,3 ]
Dietl, Tomasz [1 ,4 ,5 ]
Ohno, Hideo [1 ,2 ,3 ]
机构：
[1] Tohoku Univ, WPI Adv Inst Mat Res, Sendai, Miyagi 9808577, Japan
[2] Tohoku Univ, Elect Commun Res Inst, Lab Nanoelect & Spintron, Sendai, Miyagi 9808577, Japan
[3] Tohoku Univ, Ctr Spintron Integrated Syst, Sendai, Miyagi 9808577, Japan
[4] Polish Acad Sci, Inst Phys, PL-02668 Warsaw, Poland
[5] Univ Warsaw, Fac Phys, Inst Theoret Phys, PL-02093 Warsaw, Poland
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2015年 / 54卷 / 09期
基金：
欧洲研究理事会;
关键词：
SPIN CURRENT; TEMPERATURE; RELAXATION;
D O I：
10.7567/JJAP.54.093001
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We report on the growth of a high-quality single crystal ZnO film on an a-plane sapphire substrate by plasma-assisted molecular beam epitaxy and the properties of a sputtered permalloy (Py) film on the ZnO investigated by ferromagnetic resonance. The results show that one can obtain the Py with a reasonable quality on ZnO, which is expected to provide a testbed system for the investigation of the spin current-related phenomena in materials with a weak spin-orbit interaction. (C) 2015 The Japan Society of Applied Physics
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页数：4
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