Perfect spin-filter, spin-valve, switching and negative differential resistance in an organic molecular device with graphene leads

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	Perfect spin-filter, spin-valve, switching and negative differential resistance in an organic molecular device with graphene leads
	Y. Ni; K. L. Yao; C. Q. Tang; G. Y. Gao; H. H. Fu; S. C. Zhu
	2014
发表期刊	Rsc Advances
ISSN	2046-2069
卷号	4 期号:36 页码:18522-18528
摘要	By performing first-principle quantum transport calculations, we proposed a multiple-effect organic molecular device for spintronics. The device is constructed of a perylene tetracarboxylic diimide molecule sandwiched between graphene electrodes. Our calculations show that the device has several perfect spintronics effects such as a spin-filter effect, a magnetoresistance effect, a negative differential resistance effect and a spin switching effect. These results indicate that our one-dimensional molecular device is a promising candidate for the future application of graphene-based organic spintronics devices.
部门归属	[ni, yun ; tang, chao-qun] huazhong univ sci & technol, wenhua coll, wuhan 430074, peoples r china. [yao, kai-lun ; gao, guo-ying ; fu, hua-hua ; zhu, si-cong] huazhong univ sci & technol, sch phys, wuhan 430074, peoples r china. [yao, kai-lun ; gao, guo-ying ; fu, hua-hua ; zhu, si-cong] 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. ; ni, y (reprint author), huazhong univ sci & technol, wenhua coll, wuhan 430074, peoples r china. ; niyun@hust.edu.cn
关键词	Room-temperature Spintronics Magnetoresistance Nanoribbons Electrodes Transport Rise
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/321006/72894
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,C. Q. Tang,et al. Perfect spin-filter, spin-valve, switching and negative differential resistance in an organic molecular device with graphene leads[J]. Rsc Advances,2014,4(36):18522-18528.
APA	Y. Ni,K. L. Yao,C. Q. Tang,G. Y. Gao,H. H. Fu,&S. C. Zhu.(2014).Perfect spin-filter, spin-valve, switching and negative differential resistance in an organic molecular device with graphene leads.Rsc Advances,4(36),18522-18528.
MLA	Y. Ni,et al."Perfect spin-filter, spin-valve, switching and negative differential resistance in an organic molecular device with graphene leads".Rsc Advances 4.36(2014):18522-18528.