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	Formation of ferromagnetic clusters in GaAs matrix and GaAs/AlGaAs superlattice through Mn ion implantation at two different temperatures
	Wang CH ; Chen YH ; Yu G ; Wang ZG
刊名	journal of crystal growth
	2004
卷号	268期号:1-2页码:12-17
关键词	nanomaterials
ISSN号	0022-0248
通讯作者	wang, ch, chinese acad sci, inst semicond, key lab semicond mat sci, pob 912, beijing 100083, peoples r china. 电子邮箱地址: afloatcloud@red.semi.ac.cn
中文摘要	different submicron ferromagnets are fabricated into gaas and gaas/algaas superlattice through ion implantation at two different temperatures followed by thermal annealing. the structural and magnetic properties of the granular film are studied by an atomic force microscope, x-ray diffraction and alternating gradient magnetometer. by analyzing the saturation magnetization m-s, remanence m-r, coercivity h-c and remanence ratio s-q, it is confirmed that both mnga and mnas clusters are formed in the 350degreesc-implanted samples whereas only mnas clusters are formed in the room-temperature implanted samples. (c) 2004 elsevier b.v. all rights reserved.
学科主题	半导体材料
收录类别	SCI
语种	英语
公开日期	2010-03-09
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/8014]
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	Wang CH,Chen YH,Yu G,et al. Formation of ferromagnetic clusters in GaAs matrix and GaAs/AlGaAs superlattice through Mn ion implantation at two different temperatures[J]. journal of crystal growth,2004,268(1-2):12-17.
APA	Wang CH,Chen YH,Yu G,&Wang ZG.(2004).Formation of ferromagnetic clusters in GaAs matrix and GaAs/AlGaAs superlattice through Mn ion implantation at two different temperatures.journal of crystal growth,268(1-2),12-17.
MLA	Wang CH,et al."Formation of ferromagnetic clusters in GaAs matrix and GaAs/AlGaAs superlattice through Mn ion implantation at two different temperatures".journal of crystal growth 268.1-2(2004):12-17.

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