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DOI	10.1016/S0009-2614(02)00649-8
	Fine magnetic properties obtained in FeCo alloy nanowire arrays
	Qin, DH; Cao, L; Sun, QY; Huang, Y; Li, HL
发表日期	2002
ISSN	0009-2614
起始页码	484
结束页码	488
卷号	358 期号:5-6
英文摘要	Anodic aluminum oxide (AAO) was used as a template to prepare highly ordered FeCo alloy nanowire arrays. The as-deposited samples were annealed at 300. 400, 450, 500, 550 and 600 degreesC, respectively. The structure and magnetic properties of FeCo nanowire arrays dependence on different annealing temperature were analyzed by XRD and vibrating sample magnetometer. We found that the annealing samples had large coercivity (as high as 2800 Oe) and high squareness (M-r/M-s) (about 0.9). the value of which was much larger than that of as-deposited samples (coercivity about 1500 Oe, squareness about 0.7). The temperature dependence of coercivity field H-c and squareness of the FeCo nanowire arrays associated with the microstructure has been investigated and correlated with microstructure features. such as stress relaxation. structure ordering, second phase, and grain size. (C) 2002 Elsevier Science B.V. All rights reserved.
WOS研究方向	Chemistry ; Physics
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
来源期刊	CHEMICAL PHYSICS LETTERS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/158737
作者单位	Li, HL (corresponding author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
推荐引用方式 GB/T 7714	Qin, DH,Cao, L,Sun, QY,et al. Fine magnetic properties obtained in FeCo alloy nanowire arrays[J],2002,358(5-6).
APA	Qin, DH,Cao, L,Sun, QY,Huang, Y,&Li, HL.(2002).Fine magnetic properties obtained in FeCo alloy nanowire arrays.CHEMICAL PHYSICS LETTERS,358(5-6).
MLA	Qin, DH,et al."Fine magnetic properties obtained in FeCo alloy nanowire arrays".CHEMICAL PHYSICS LETTERS 358.5-6(2002).