QQ客服 官方微博 反馈留言

	Magnetic coupling properties of mn-doped aln nanowires: first-principles calculations
	Zhang, Yujuan1,3; Shi, Hongliang2; Li, Rongwu3; Zhang, Ping1
刊名	Physics letters a
	2011-04-11
卷号	375期号:15页码:1686-1689
关键词	Nanowire Magnetic semiconductor Level splitting
ISSN号	0375-9601
DOI	10.1016/j.physleta.2011.02.059
通讯作者	Zhang, ping(zhang_ping@iapcm.ac.cn)
英文摘要	Based on first-principles within the framework of the density functional theory, we have studied the magnetic coupling properties of mn-doped aln nanowires. by analyzing the results of different mn-doped aln nanowires, we found that for the passivated nanowire, ferromagnetic state is more stable, while for the unpassivated nanowire, the favorable state transits into anti-ferromagnetic state, which can be well explalned by the band coupling model. the results indicate that the degree of surface passivation of dangling bonds is an important factor in the magnetic properties of doped nanowires. (c) 2011 elsevier b.v. all rights reserved.
WOS关键词	SEMICONDUCTORS ; FERROMAGNETISM ; SUPERLATTICES ; MODEL ; GAN
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000289449900013
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2428116
专题	半导体研究所
通讯作者	Zhang, Ping
作者单位	1.LCP Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China 2.Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China 3.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yujuan,Shi, Hongliang,Li, Rongwu,et al. Magnetic coupling properties of mn-doped aln nanowires: first-principles calculations[J]. Physics letters a,2011,375(15):1686-1689.
APA	Zhang, Yujuan,Shi, Hongliang,Li, Rongwu,&Zhang, Ping.(2011).Magnetic coupling properties of mn-doped aln nanowires: first-principles calculations.Physics letters a,375(15),1686-1689.
MLA	Zhang, Yujuan,et al."Magnetic coupling properties of mn-doped aln nanowires: first-principles calculations".Physics letters a 375.15(2011):1686-1689.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。