Optical transmittance of multilayer graphene

被引：147

作者：

Zhu, Shou-En ^{[1
]}

Yuan, Shengjun ^{[2
]}

Janssen, G. C. A. M. ^{[1
]}

机构：

[1] Delft Univ Technol, Dept Precis & Microsyst Engn, Micro & Nano Engn Lab, NL-2628 CD Delft, Netherlands

[2] Radboud Univ Nijmegen, Inst Mol & Mat, NL-6525 AJ Nijmegen, Netherlands

来源：

EPL | 2014年 / 108卷 / 01期

关键词：

D O I：

10.1209/0295-5075/108/17007

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the optical transmittance of multilayer graphene films up to 65 layers thick. By combing large-scale tight-binding simulation and optical measurement on CVD multilayer graphene, the optical transmission through graphene films in the visible region is found to be solely determined by the number of graphene layers. We argue that the optical transmittance measurement is more reliable in the determination of the number of layers than the commonly used the Raman spectroscopy. Moreover, the optical transmittance measurement can be applied also to other 2D materials with weak van der Waals interlayer interaction. Copyright (C) EPLA, 2014

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页数：4

相关论文

共 16 条

[1] Graphene: Electronic and Photonic Properties and Devices [J].

Avouris, Phaedon .

NANO LETTERS, 2010, 10 (11) :4285-4294

[2]

Bae S, 2010, NAT NANOTECHNOL, V5, P574, DOI [10.1038/nnano.2010.132, 10.1038/NNANO.2010.132]

[3] The electronic properties of graphene [J].

Castro Neto, A. H. ;

Guinea, F. ;

Peres, N. M. R. ;

Novoselov, K. S. ;

Geim, A. K. .

REVIEWS OF MODERN PHYSICS, 2009, 81 (01) :109-162

[4] Raman spectrum of graphene and graphene layers [J].

Ferrari, A. C. ;

Meyer, J. C. ;

Scardaci, V. ;

Casiraghi, C. ;

Lazzeri, M. ;

Mauri, F. ;

Piscanec, S. ;

Jiang, D. ;

Novoselov, K. S. ;

Roth, S. ;

Geim, A. K. .

PHYSICAL REVIEW LETTERS, 2006, 97 (18)

[5] Counting graphene layers on glass via optical reflection microscopy [J].

Gaskell, P. E. ;

Skulason, H. S. ;

Rodenchuk, C. ;

Szkopek, T. .

APPLIED PHYSICS LETTERS, 2009, 94 (14)

[6] Detecting single-electron tunneling involving virtual processes in real time [J].

Gustavsson, S. ;

Studer, M. ;

Leturcq, R. ;

Ihn, T. ;

Ensslin, K. ;

Driscoll, D. C. ;

Gossard, A. C. .

PHYSICAL REVIEW B, 2008, 78 (15)

[7]

Katsnelson M., 2020, The Physics of Graphene, V2nd

[8] Large-scale pattern growth of graphene films for stretchable transparent electrodes [J].

Kim, Keun Soo ;

Zhao, Yue ;

Jang, Houk ;

Lee, Sang Yoon ;

Kim, Jong Min ;

Kim, Kwang S. ;

Ahn, Jong-Hyun ;

Kim, Philip ;

Choi, Jae-Young ;

Hong, Byung Hee .

NATURE, 2009, 457 (7230) :706-710

[9] STATISTICAL-MECHANICAL THEORY OF IRREVERSIBLE PROCESSES .1. GENERAL THEORY AND SIMPLE APPLICATIONS TO MAGNETIC AND CONDUCTION PROBLEMS [J].

KUBO, R .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1957, 12 (06) :570-586

[10] Universal optical conductance of graphite [J].

Kuzmenko, A. B. ;

van Heumen, E. ;

Carbone, F. ;

van der Marel, D. .

PHYSICAL REVIEW LETTERS, 2008, 100 (11)