Magnetic anisotropies of laterally confined structures of epitaxial Fe films on GaAs (001)

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	Magnetic anisotropies of laterally confined structures of epitaxial Fe films on GaAs (001)
	Meng KK (Meng K. K.) ; Lu J (Lu J.) ; Wang SL (Wang S. L.) ; Meng HJ (Meng H. J.) ; Zhao JH (Zhao J. H.) ; Misuraca J (Misuraca J.) ; Xiong P (Xiong P.) ; von Molnar S (von Molnar S.)
刊名	applied physics letters
	2010
卷号	97 期号:7 页码:art. no. 072503
合作状况	国际
英文摘要	we have investigated magnetic properties of laterally confined structures of epitaxial fe films on gaas (001). fe films with different thicknesses were grown by molecular-beam epitaxy and patterned into regular arrays of rectangles with varying aspect ratios. in-plane magnetic anisotropy was observed in all of the patterned fe films both at 15 and 300 k. we have demonstrated that the coercive fields can be tuned by varying the aspect ratios of the structures. the magnitudes of the corresponding anisotropy constants have been determined and the shape anisotropy constant is found to be enhanced as the aspect ratio is increased.; submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-09-20t06:28:40z no. of bitstreams: 1 magnetic anisotropies of laterally confined structures of epitaxial fe films on gaas (001).pdf: 780927 bytes, checksum: 5db1ce4ff2e7de9f414ba5bb440c34ba (md5); approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-09-20t07:57:24z (gmt) no. of bitstreams: 1 magnetic anisotropies of laterally confined structures of epitaxial fe films on gaas (001).pdf: 780927 bytes, checksum: 5db1ce4ff2e7de9f414ba5bb440c34ba (md5); made available in dspace on 2010-09-20t07:57:24z (gmt). no. of bitstreams: 1 magnetic anisotropies of laterally confined structures of epitaxial fe films on gaas (001).pdf: 780927 bytes, checksum: 5db1ce4ff2e7de9f414ba5bb440c34ba (md5) previous issue date: 2010; 国际
学科主题	半导体物理
收录类别	SCI
语种	英语
公开日期	2010-09-20 ; 2010-10-15
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/13531]
专题	半导体研究所_半导体超晶格国家重点实验室
推荐引用方式 GB/T 7714	Meng KK ,Lu J ,Wang SL ,et al. Magnetic anisotropies of laterally confined structures of epitaxial Fe films on GaAs (001)[J]. applied physics letters,2010,97(7):art. no. 072503.
APA	Meng KK .,Lu J .,Wang SL .,Meng HJ .,Zhao JH .,...&von Molnar S .(2010).Magnetic anisotropies of laterally confined structures of epitaxial Fe films on GaAs (001).applied physics letters,97(7),art. no. 072503.
MLA	Meng KK ,et al."Magnetic anisotropies of laterally confined structures of epitaxial Fe films on GaAs (001)".applied physics letters 97.7(2010):art. no. 072503.