Electronic and magnetic properties of single-layer graphene doped by nitrogen atoms

doi:10.1140/epjb/e2014-40719-y

ITP OpenIR > 理论物理所科研产出 > SCI论文

	Wang, ZG; Qin, SJ; Wang, CL; Wang, ZG (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
	Electronic and magnetic properties of single-layer graphene doped by nitrogen atoms
Source Publication	EUROPEAN PHYSICAL JOURNAL B
Language	英语
Keyword	Band-gap
Abstract	Graphene has vast promising applications on the nanoelectronics and spintronics because of its unique magnetic and electronic properties. Making use of an ab initio spin-polarized density functional theory, implemented by the Heyd-Scuseria-Ernzerhof 06 hybrid functional method, abbreviated as HSE06, the properties of semi-metal nitrogen-substitutional graphene are investigated. From our investigations, we conclude that introducing nitrogen doping would possibly perform the spin symmetry breaking, resulting energy degeneracy at some doping configurations. The spin symmetry breaking would cause spin-polarized effects, which induce magnetic response in graphene. This paper systematically analyzes the dependence of magnetic moments and band gaps in graphene on nitrogen-substitutional doping configurations.
	2014
ISSN	1434-6028
Volume	87 Issue:4 Pages:88
Subject Area	Physics
DOI	10.1140/epjb/e2014-40719-y
Indexed By	SCI
Funding Organization	[NNSF11121403]; [NNSF11147001] ; [NNSF11121403]; [NNSF11147001] ; [NNSF11121403]; [NNSF11147001] ; [NNSF11121403]; [NNSF11147001]
Citation statistics
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/15783
Collection	理论物理所科研产出_SCI论文
Corresponding Author	Wang, ZG (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Recommended Citation GB/T 7714	Wang, ZG,Qin, SJ,Wang, CL,et al. Electronic and magnetic properties of single-layer graphene doped by nitrogen atoms[J]. EUROPEAN PHYSICAL JOURNAL B,2014,87(4):88.
APA	Wang, ZG,Qin, SJ,Wang, CL,&Wang, ZG .(2014).Electronic and magnetic properties of single-layer graphene doped by nitrogen atoms.EUROPEAN PHYSICAL JOURNAL B,87(4),88.
MLA	Wang, ZG,et al."Electronic and magnetic properties of single-layer graphene doped by nitrogen atoms".EUROPEAN PHYSICAL JOURNAL B 87.4(2014):88.

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