Spin-dependent Fano resonance in an impurity-doped graphene coupled to ferromagnetic leads

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	Spin-dependent Fano resonance in an impurity-doped graphene coupled to ferromagnetic leads
	F. B. Yang; Y. Cheng; F. T. Liu; X. R. Chen
	2013
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	103 期号:3
摘要	We investigate the spin-dependent Fano resonance in an impurity-doped graphene sheet coupled to ferromagnetic (FM) leads at low temperatures. By the nonequilibrium Green's function theory, we calculate the linear conductance of the system, which possesses a different Fano structure both in the parallel and anti-parallel configuration of the FM leads. The results come from the quantum interference between resonant and nonresonant processes in the system. Our studies indicate that the system is an ideal platform to investigate the Fano physics, even in some relevant experiments. (C) 2013 AIP Publishing LLC.
部门归属	[yang, fubin ; cheng, yan ; liu, futi ; chen, xiangrong] sichuan univ, inst atom & mol sci, coll phys sci & technol, chengdu 610065, peoples r china. [yang, fubin] sichuan normal univ, dept math, chengdu coll, chengdu 611745, peoples r china. [chen, xiangrong] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. ; cheng, y (reprint author), sichuan univ, inst atom & mol sci, coll phys sci & technol, chengdu 610065, peoples r china. ; jamp@scu.edu.cn
关键词	Photoemission Colloquium Transport States
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/321006/71623
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	F. B. Yang,Y. Cheng,F. T. Liu,et al. Spin-dependent Fano resonance in an impurity-doped graphene coupled to ferromagnetic leads[J]. Applied Physics Letters,2013,103(3).
APA	F. B. Yang,Y. Cheng,F. T. Liu,&X. R. Chen.(2013).Spin-dependent Fano resonance in an impurity-doped graphene coupled to ferromagnetic leads.Applied Physics Letters,103(3).
MLA	F. B. Yang,et al."Spin-dependent Fano resonance in an impurity-doped graphene coupled to ferromagnetic leads".Applied Physics Letters 103.3(2013).