On annealing-induced amorphization and anisotropy in a ferromagnetic Fe-based film: A magnetic and property study

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	On annealing-induced amorphization and anisotropy in a ferromagnetic Fe-based film: A magnetic and property study
	CHu, JP ; Lo, CT ; Fang, YK ; Han, BS
刊名	APPLIED PHYSICS LETTERS
	2006
卷号	88 期号:1
关键词	RIBBONS
ISSN号	0003-6951
通讯作者	Zhang, J (reprint author), Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100080, Peoples R China.
中文摘要	Pseudo-binary IQC(100-x)DQC(x) alloys made from mixing Al62Cu25.5Fe12.5 icosahedral quasicrystal (IQC) and Al70Co15Ni15 decagonal quasicrystal (DQC) together in progressively increased proportions were studied by X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDAX). In this way the transition from IQC to DQC was manifested by the evolution of their constituent phases. The formation of these phases was found to follow the evolution of their valence electron concentration per atom (e/a) lines in the Al-(Cu,Ni)-(Fe,Co) pseudo-ternary phase diagram. An Al-Cu-Co type decagonal phase was found in the annealed IQC(80)DQC(20) alloy. This phase is characterized by transmission electron microscopy (TEM) and by high-resolution electron microscopy (HREM). The study proved that it is a superstructure of the DQC phase. The possible origin of its formation was discussed according to the variation of its DQC formation e/a-constant line in the Al-(Cu,Ni)-(Fe,Co) alloy system.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/50206]
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	CHu, JP,Lo, CT,Fang, YK,et al. On annealing-induced amorphization and anisotropy in a ferromagnetic Fe-based film: A magnetic and property study[J]. APPLIED PHYSICS LETTERS,2006,88(1).
APA	CHu, JP,Lo, CT,Fang, YK,&Han, BS.(2006).On annealing-induced amorphization and anisotropy in a ferromagnetic Fe-based film: A magnetic and property study.APPLIED PHYSICS LETTERS,88(1).
MLA	CHu, JP,et al."On annealing-induced amorphization and anisotropy in a ferromagnetic Fe-based film: A magnetic and property study".APPLIED PHYSICS LETTERS 88.1(2006).