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Exact Results for Intrinsic Electronic Transport in Graphene
Hu, SJ; Du, W; Zhang, GP; Gao, M; Lu, ZY; Wang, XQ; Wang, XQ (reprint author), Renmin Univ China, Dept Phys, Beijing 100872, Peoples R China.
2012
发表期刊CHINESE PHYSICS LETTERS
ISSN0256-307X
卷号29期号:5页码:57201
摘要We present exact results for the electronic transport properties of graphene sheets connected to two metallic electrodes. Our results obtained by transfer-matrix methods are valid for all sheet widths and lengths. In the limit of the large width-to-length ratio relevant to recent experiments, we find a Dirac-point conductivity of 2e(2)/root 3h and a sub-Poissonian Fano factor of 2 - 3 root 3/pi similar or equal to 0.346 for armchair graphene; for the zigzag geometry they are respectively 0 and 1. Our results reflect essential effects from both the topology of graphene and the electronic structure of the leads, giving a complete microscopic understanding of the unique intrinsic transport in graphene.
部门归属[Hu Shi-Jie; Du Wei; Zhang Gui-Ping; Gao Miao; Lu Zhong-Yi; Wang Xiao-Qun] Renmin Univ China, Dept Phys, Beijing 100872, Peoples R China; [Hu Shi-Jie] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
学科领域Physics
资助者Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363]
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收录类别SCI
语种英语
资助者Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363] ; Research Foundation from Ministry of Education of China [2009EDU309002]; National Basic Research Program of China [2012CB921704]; National Natural Science Foundation of China [11174363]
WOS记录号WOS:000304187700054
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被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15106
专题理论物理所SCI论文
通讯作者Wang, XQ (reprint author), Renmin Univ China, Dept Phys, Beijing 100872, Peoples R China.
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GB/T 7714
Hu, SJ,Du, W,Zhang, GP,et al. Exact Results for Intrinsic Electronic Transport in Graphene[J]. CHINESE PHYSICS LETTERS,2012,29(5):57201.
APA Hu, SJ.,Du, W.,Zhang, GP.,Gao, M.,Lu, ZY.,...&Wang, XQ .(2012).Exact Results for Intrinsic Electronic Transport in Graphene.CHINESE PHYSICS LETTERS,29(5),57201.
MLA Hu, SJ,et al."Exact Results for Intrinsic Electronic Transport in Graphene".CHINESE PHYSICS LETTERS 29.5(2012):57201.
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