The transport properties and new device design: the case of 6,6,12-graphyne nanoribbons

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	The transport properties and new device design: the case of 6,6,12-graphyne nanoribbons
	Y. Ni; K. L. Yao; H. H. Fu; G. Y. Gao; S. C. Zhu; B. Luo; S. L. Wang; R. X. Li
	2013
发表期刊	Nanoscale
ISSN	2040-3364
卷号	5 期号:10 页码:4468-4475
摘要	By performing first-principle quantum transport calculations, we studied the transport properties of three kinds of 6,6,12-graphyne nanoribbons with different edges and different cutting directions. The nanoribbon with zigzag edges shows metallic properties and the spin-polarized currents show an obvious negative differential resistance effect, the other two nanoribbons terminated by a phenyl ring are semiconductors and spin-unpolarized. We also designed several nanowire devices based on these 6,6,12-graphyne nanoribbons, such as rectifier, spin filter diode, spin FET and spin caloritronics devices. These results indicate that 6,6,12-graphyne is a potential candidate for spintronics and spin caloritronics.
部门归属	[ni, yun ; yao, kai-lun ; fu, hua-hua ; gao, guo-ying ; zhu, si-cong ; luo, bo ; wang, shu-ling ; li, rui-xue] huazhong univ sci & technol, sch phys, wuhan 430074, peoples r china. [ni, yun ; yao, kai-lun ; fu, hua-hua ; gao, guo-ying ; zhu, si-cong ; luo, bo ; wang, shu-ling ; li, rui-xue] huazhong univ sci & technol, wuhan natl high magnet field ctr, wuhan 430074, peoples r china. [yao, kai-lun] chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china. ; yao, kl (reprint author), huazhong univ sci & technol, sch phys, wuhan 430074, peoples r china. ; klyao@mail.hust.edu.cn
关键词	Graphene Nanoribbons Carbon Magnetoresistance Prediction
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/71416
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. Ni,K. L. Yao,H. H. Fu,et al. The transport properties and new device design: the case of 6,6,12-graphyne nanoribbons[J]. Nanoscale,2013,5(10):4468-4475.
APA	Y. Ni.,K. L. Yao.,H. H. Fu.,G. Y. Gao.,S. C. Zhu.,...&R. X. Li.(2013).The transport properties and new device design: the case of 6,6,12-graphyne nanoribbons.Nanoscale,5(10),4468-4475.
MLA	Y. Ni,et al."The transport properties and new device design: the case of 6,6,12-graphyne nanoribbons".Nanoscale 5.10(2013):4468-4475.