Structure and magnetic characteristics of nonpolar a-plane GaN : Mn films

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	Structure and magnetic characteristics of nonpolar a-plane GaN : Mn films
	Sun, LL ; Yan, FW ; Gao, HY ; Zhang, HX ; Zeng, YP ; Wang, GH ; Li, JM
刊名	journal of physics d-applied physics
	2008
卷号	41 期号:16 页码:art. no. 165004
关键词	P-TYPE GAN SAPPHIRE PROPERTY
ISSN号	0022-3727
通讯作者	sun, ll, chinese acad sci, inst semicond, semicond lighting technol res & dev ctr, beijing 100083, peoples r china. 电子邮箱地址: lilisun@semi.ac.cn
中文摘要	diluted magnetic nonpolar gan:mn films have been fabricated by implanting mn ions into unintentionally doped nonpolar a-plane (1 1 (2) over bar 0) gan films with a subsequent rapid thermal annealing (rta) process. the structure, morphology and magnetic characteristics of the samples were investigated by means of high-resolution x-ray diffraction (xrd), atomic force microscopy (afm) and a superconducting quantum interference device (squid), respectively. the xrd analysis shows that the rta process can effectively recover the crystal deterioration caused by the implantation process and that there is no obvious change in the lattice parameter for the as-annealed sample. the squid result indicates that the as-annealed sample shows ferromagnetic properties and magnetic anisotropy at room temperature.
学科主题	半导体物理
收录类别	SCI
资助信息	national '863' project of china 006aa03a102 srf 08y1010000 this work was supported by the national '863' project of china (grant no 006aa03a102), and 'the project-sponsored by srf for rocs (08y1010000) sem'.
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/172111/6456]
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	Sun, LL,Yan, FW,Gao, HY,et al. Structure and magnetic characteristics of nonpolar a-plane GaN : Mn films[J]. journal of physics d-applied physics,2008,41(16):art. no. 165004.
APA	Sun, LL.,Yan, FW.,Gao, HY.,Zhang, HX.,Zeng, YP.,...&Li, JM.(2008).Structure and magnetic characteristics of nonpolar a-plane GaN : Mn films.journal of physics d-applied physics,41(16),art. no. 165004.
MLA	Sun, LL,et al."Structure and magnetic characteristics of nonpolar a-plane GaN : Mn films".journal of physics d-applied physics 41.16(2008):art. no. 165004.