Crystalline thin films formed by supramolecular assembly for ultrahigh-density data storage

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	Crystalline thin films formed by supramolecular assembly for ultrahigh-density data storage
	Wen, YQ ; Song, YL ; Jiang, GY ; Zhao, DB ; Ding, KL ; Yuan, WF ; Lin, X ; Gao, HJ ; Jiang, L ; Zhu, DB
刊名	ADVANCED MATERIALS
	2004
卷号	16 期号:22 页码:2018
关键词	SCANNING TUNNELING MICROSCOPE NANOMETER-SCALE SELF-ORGANIZATION ORGANIC-COMPLEX POLYMERIZATION
ISSN号	0935-9648
通讯作者	Song, YL: Chinese Acad Sci, Inst Chem, Organ Solid Lab, Beijing 100080, Peoples R China.
中文摘要	In order to investigate the magnetic anisotropy of Fe nanowire arrays from microscopic point of view, Fe-57 Mossbauer spectra were measured at various magnetic fields along and perpendicular to the nanowire axis, respectively. On the basis of the absorption intensities of the second and the fifth lines of sextet, the orientation of Fe magnetic moments can be detected. It was found that the shape anisotropy dominates the overall magnetic anisotropy in the Fe nanowires. Furthermore, the longitudinal and transverse demagnetizing fields of Fe nanowire, respectively, were deduced from the effective hyperfine field at Fe-57 nuclei as a function of applied field. The chain-of-spheres model in conjunction with symmetric fanning mechanism was adopted to interpret the domain structure and the parallel coercivity of magnetic nanowire arrays. (C) 2004 American Institute of Physics.
收录类别	SCI
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/311004/35425]
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	Wen, YQ,Song, YL,Jiang, GY,et al. Crystalline thin films formed by supramolecular assembly for ultrahigh-density data storage[J]. ADVANCED MATERIALS,2004,16(22):2018.
APA	Wen, YQ.,Song, YL.,Jiang, GY.,Zhao, DB.,Ding, KL.,...&Zhu, DB.(2004).Crystalline thin films formed by supramolecular assembly for ultrahigh-density data storage.ADVANCED MATERIALS,16(22),2018.
MLA	Wen, YQ,et al."Crystalline thin films formed by supramolecular assembly for ultrahigh-density data storage".ADVANCED MATERIALS 16.22(2004):2018.