Plasmon reflection reveals local electronic properties of natural graphene wrinkles

doi:10.1088/1674-1056/ab46a2

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	Plasmon reflection reveals local electronic properties of natural graphene wrinkles
	R.K.Chen; C.Yang; Y.P.Jia; L.W.Guo; J.N.Chen
	2019
发表期刊	Chinese Physics B
ISSN	1674-1056
卷号	28 期号:11 页码:5
摘要	We systematically studied surface plasmons reflection by graphene wrinkles with different heights on SiC substrate. Combined with numerical simulation, we found that the geometry corrugation of a few nanometer height wrinkle alone does not causes a reflection of graphene plasmons. Instead, the separated wrinkle from substrate exhibits a nonlinear spatial Fermi energy distribution along the wrinkle, which acts as a heterojunction. Therefor a higher graphene wrinkle induces a stronger damped region when propagating graphene surface plasmons encounter the wrinkle and get reflected.
关键词	graphene plasmons,wrinkle,reflection,electronics,raman-spectroscopy,graphite,Physics
DOI	10.1088/1674-1056/ab46a2
URL	查看原文
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63454
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	R.K.Chen,C.Yang,Y.P.Jia,et al. Plasmon reflection reveals local electronic properties of natural graphene wrinkles[J]. Chinese Physics B,2019,28(11):5.
APA	R.K.Chen,C.Yang,Y.P.Jia,L.W.Guo,&J.N.Chen.(2019).Plasmon reflection reveals local electronic properties of natural graphene wrinkles.Chinese Physics B,28(11),5.
MLA	R.K.Chen,et al."Plasmon reflection reveals local electronic properties of natural graphene wrinkles".Chinese Physics B 28.11(2019):5.

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