Structural stability and electronic properties of carbon star lattice monolayer

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	Structural stability and electronic properties of carbon star lattice monolayer
	Fan, XL ; Niu, CY ; Wang, XQ ; Wang, JT ; Li, HD
刊名	CHINESE PHYSICS B
	2014
卷号	23 期号:9
关键词	carbon star lattice structural stability electronic properties first-principles calculations
ISSN号	1674-1056
通讯作者	Wang, JT (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	By means of the first-principles calculations, we have investigated the structural stability and electronic properties of carbon star lattice monolayer and nanoribbons. The phase stability of the carbon star lattice is verified through phonon-mode analysis and room temperature molecular dynamics simulations. The carbon star lattice is found to be metallic due to the large states across the Fermi-level contributed by p(z) orbital. Furthermore, the nanoribbons are also found to be metallic and no spin polarization occurs, except for the narrowest nanoribbon with one C-12 ring, which has a ferromagnetic ground state. Our results show that carbon star lattice monolayer and nanoribbons have rich electronic properties with great potential in future electronic nanodevices.
资助信息	National Natural Science Foundation of China [11274356]; Ministry of Environmental Protection of China [200909086, 201109037]
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/58979]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Fan, XL,Niu, CY,Wang, XQ,et al. Structural stability and electronic properties of carbon star lattice monolayer[J]. CHINESE PHYSICS B,2014,23(9).
APA	Fan, XL,Niu, CY,Wang, XQ,Wang, JT,&Li, HD.(2014).Structural stability and electronic properties of carbon star lattice monolayer.CHINESE PHYSICS B,23(9).
MLA	Fan, XL,et al."Structural stability and electronic properties of carbon star lattice monolayer".CHINESE PHYSICS B 23.9(2014).