Magnetic anisotropy of ultrathin Fe films grown on vicinal Si (111)

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	Magnetic anisotropy of ultrathin Fe films grown on vicinal Si (111)
	Liu, HL ; He, W ; Wu, Q ; Ye, J ; Zhang, XQ ; Yang, HT ; Cheng, ZH
刊名	AIP ADVANCES
	2013
卷号	3 期号:6
ISSN号	2158-3226
通讯作者	Cheng, ZH (reprint author), Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100190, Peoples R China.
中文摘要	We have investigated magnetic anisotropy of ultrathin Fe films grown on vicinal Si (111) with 4 degrees miscut towards [11-2] direction. Spin reorientation transition (SRT) from out-of-plane to in-plane proceeds in a wider thickness range than on flat substrates. Meanwhile, the easy axis of in-plane uniaxial magnetic anisotropy varies from [11-2] to [-110] with an intermediate state of approximate four-fold symmetry. The evolution of magnetic anisotropy is attributed to competition of surface magnetic anisotropy, first-order magnetocrystalline anisotropy, and step induced magnetic anisotropy from symmetry breaking and dipolar interactions. (C) 2013 Author(s).
资助信息	National Basic Research Program of China (973 program) [2009CB929201, 2010CB934202, 2011CB921801]; National Natural Sciences Foundation of China [50931006, 11034004, 51021061]
语种	英语
公开日期	2014-01-16
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/57185]
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	Liu, HL,He, W,Wu, Q,et al. Magnetic anisotropy of ultrathin Fe films grown on vicinal Si (111)[J]. AIP ADVANCES,2013,3(6).
APA	Liu, HL.,He, W.,Wu, Q.,Ye, J.,Zhang, XQ.,...&Cheng, ZH.(2013).Magnetic anisotropy of ultrathin Fe films grown on vicinal Si (111).AIP ADVANCES,3(6).
MLA	Liu, HL,et al."Magnetic anisotropy of ultrathin Fe films grown on vicinal Si (111)".AIP ADVANCES 3.6(2013).