Current-driven ferromagnetic resonance in magnetic trilayers with a tilted spin polarizer

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	Current-driven ferromagnetic resonance in magnetic trilayers with a tilted spin polarizer
	He, PB ; Li, ZD ; Pan, AL ; Zhang, QL ; Wan, Q ; Wang, RX ; Wang, YG ; liu, WM ; Zou, BS
刊名	JOURNAL OF APPLIED PHYSICS
	2009
卷号	105 期号:4
关键词	METALLIC MULTILAYER FILMS HIGH AREAL DENSITY TUNNEL-JUNCTIONS ULTRATHIN FILMS THIN-FILMS ANISOTROPY RELAXATIONS LINEWIDTH TORQUE
ISSN号	0021-8979
通讯作者	He, PB: Hunan Univ, Coll Phys & Microelect Sci, Micronano Technol Res Ctr, Changsha 410082, Hunan, Peoples R China.
中文摘要	We theoretically investigate the current-excited and adjusted ferromagnetic resonance in magnetic trilayers with a tilted spin polarizer. The current- and frequency-swept resonant spectra are obtained by the linearization method. We find that the precessional frequency, the equilibrium position, the energy pumping and damping, and the resonant linewidth and location can be adjusted by changing the current and the magnetization in the pinned layer. By optimizing the current density and the direction of the pinned magnetization, the energy pumping will be more efficient.
收录类别	SCI
资助信息	NSF of China [10747128, 10804028]; Hunan University; NSF of Hebei Province [A2007000006]
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/35577]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	He, PB,Li, ZD,Pan, AL,et al. Current-driven ferromagnetic resonance in magnetic trilayers with a tilted spin polarizer[J]. JOURNAL OF APPLIED PHYSICS,2009,105(4).
APA	He, PB.,Li, ZD.,Pan, AL.,Zhang, QL.,Wan, Q.,...&Zou, BS.(2009).Current-driven ferromagnetic resonance in magnetic trilayers with a tilted spin polarizer.JOURNAL OF APPLIED PHYSICS,105(4).
MLA	He, PB,et al."Current-driven ferromagnetic resonance in magnetic trilayers with a tilted spin polarizer".JOURNAL OF APPLIED PHYSICS 105.4(2009).