Graphene-based liquid crystal device

被引：1311

作者：

Blake, Peter ^{[2
]}

Brimicombe, Paul D. ^{[1
]}

Nair, Rahul R. ^{[1
]}

Booth, Tim J. ^{[3
]}

Jiang, Da ^{[4
]}

Schedin, Fred ^{[4
]}

Ponomarenko, Leonid A. ^{[1
]}

Morozov, Sergey V. ^{[5
]}

Gleeson, Helen F. ^{[1
]}

Hill, Ernie W. ^{[2
]}

Geim, Andre K. ^{[4
]}

Novoselov, Kostya S. ^{[1
]}

机构：

[1] Univ Manchester, Sch Phys & Astron, Manchester M13 9PL, Lancs, England

[2] Univ Manchester, Dept Comp Sci, Manchester M13 9PL, Lancs, England

[3] Graphene Ind Ltd, Manchester M16 8TA, Lancs, England

[4] Univ Manchester, Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, England

[5] Russian Acad Sci, Inst Microelect Technol, Chernogolovka 142432, Russia

来源：

NANO LETTERS | 2008年 / 8卷 / 06期

关键词：

D O I：

10.1021/nl080649i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Graphene is only one atom thick, optically transparent, chemically inert, and an excellent conductor. These properties seem to make this material an excellent candidate for applications in various photonic devices that require conducting but transparent thin films. In this letter, we demonstrate liquid crystal devices with electrodes made of graphene that show excellent performance with a high contrast ratio. We also discuss the advantages of graphene compared to conventionally used metal oxides in terms of low resistivity, high transparency and chemical stability.

引用

页码：1704 / 1708

页数：5

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