Quasi-hexagonal ordered arrays of FePt nanoparticles prepared by a micellar method

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	Quasi-hexagonal ordered arrays of FePt nanoparticles prepared by a micellar method
	Sheng, Q ; Xing-Wang, Z ; Zhi-Gang, Y ; Jing-Bi, Y ; Nuo-Fu, C
刊名	chinese physics letters
	2007
卷号	24 期号:12 页码:3520-3523
关键词	PERPENDICULAR MAGNETIC-ANISOTROPY FILMS
ISSN号	0256-307x
通讯作者	sheng, q, chinese acad sci, inst semicond, keyl lab semicond mat sci, beijing 100083, peoples r china. 电子邮箱地址: xwzhang@semi.ac.cn
中文摘要	hexagonally ordered arrays of magnetic fept nanoparticles on si substrates are prepared by a self assembly of diblock copolymer ps-b-p2vp in toluene, a dip coating process and finally plasma treatment. the as-treated fept nanoparticles are covered by an oxide layer that can be removed by a 40 s ar+ sputtering. the effects of the sequence of adding salts on the composition distribution are revealed by x-ray photoelectron spectroscopy measurements. no particle agglomeration is observed after 600 degrees c annealing for the present ordered array of fept nanoparticles, which exhibits advantages in patterning fept nanoparticles by a micellar method. moreover, magnetic properties of the annealed fept nanoparticles at room temperature are investigated by a vibrating sample magnetometer.
学科主题	半导体材料
收录类别	SCI
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/6950]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Sheng, Q,Xing-Wang, Z,Zhi-Gang, Y,et al. Quasi-hexagonal ordered arrays of FePt nanoparticles prepared by a micellar method[J]. chinese physics letters,2007,24(12):3520-3523.
APA	Sheng, Q,Xing-Wang, Z,Zhi-Gang, Y,Jing-Bi, Y,&Nuo-Fu, C.(2007).Quasi-hexagonal ordered arrays of FePt nanoparticles prepared by a micellar method.chinese physics letters,24(12),3520-3523.
MLA	Sheng, Q,et al."Quasi-hexagonal ordered arrays of FePt nanoparticles prepared by a micellar method".chinese physics letters 24.12(2007):3520-3523.