Enhanced visibility of graphene: Effect of one-dimensional photonic crystal

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	Enhanced visibility of graphene: Effect of one-dimensional photonic crystal
	Chang K ; Liu JT ; Xia JB ; Dai N
刊名	applied physics letters
	2007
卷号	91 期号:18 页码:art.no.181906
关键词	SILICON
ISSN号	issn: 0003-6951
通讯作者	chang, k, chinese acad sci, inst semicond, nlsm, pob 912, beijing 100083, peoples r china. 电子邮箱地址: kchang@red.semi.ac.cn
中文摘要	we investigate theoretically the light reflectance of a graphene layer prepared on the top of one-dimensional si/sio2 photonic crystal (1dpc). it is shown that the visibility of the graphene layers is enhanced greatly when 1dpc is added, and the visibility can be tuned by changing the incident angle and light wavelengths. this phenomenon is caused by the absorption of the graphene layer and the enhanced reflectance of the 1dpc. (c) 2007 american institute of physics.
学科主题	半导体物理
收录类别	SCI
语种	英语
公开日期	2010-03-29
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/9198]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Chang K,Liu JT,Xia JB,et al. Enhanced visibility of graphene: Effect of one-dimensional photonic crystal[J]. applied physics letters,2007,91(18):art.no.181906.
APA	Chang K,Liu JT,Xia JB,&Dai N.(2007).Enhanced visibility of graphene: Effect of one-dimensional photonic crystal.applied physics letters,91(18),art.no.181906.
MLA	Chang K,et al."Enhanced visibility of graphene: Effect of one-dimensional photonic crystal".applied physics letters 91.18(2007):art.no.181906.