High-mobility graphene on liquid p-block elements by ultra-low-loss CVD   growth

doi:10.1038/srep02670

CORC > 北京大学 > 信息科学技术学院

	High-mobility graphene on liquid p-block elements by ultra-low-loss CVD growth
	Wang, Jiao ; Zeng, Mengqi ; Tan, Lifang ; Dai, Boya ; Deng, Yuan ; Ruemmeli, Mark ; Xu, Haitao ; Li, Zishen ; Wang, Sheng ; Peng, Lianmao ; Eckert, Juergen ; Fu, Lei
刊名	scientific reports
	2013
关键词	CHEMICAL-VAPOR-DEPOSITION SINGLE-CRYSTAL GRAPHENE GRAIN-BOUNDARIES LARGE-AREA POLYCRYSTALLINE GRAPHENE LAYER GRAPHENE COPPER FOILS FILMS TRANSPORT GALLIUM
DOI	10.1038/srep02670
英文摘要	The high-quality and low-cost of the graphene preparation method decide whether graphene is put into the applications finally. Enormous efforts have been devoted to understand and optimize the CVD process of graphene over various d-block transition metals (e. g. Cu, Ni and Pt). Here we report the growth of uniform high-quality single-layer, single-crystalline graphene flakes and their continuous films over p-block elements (e. g. Ga) liquid films using ambient-pressure chemical vapor deposition. The graphene shows high crystalline quality with electron mobility reaching levels as high as 7400 cm(2) V-1 s(-1) under ambient conditions. Our employed growth strategy is ultra-low-loss. Only trace amounts of Ga are consumed in the production and transfer of the graphene and expensive film deposition or vacuum systems are not needed. We believe that our research will open up new territory in the field of graphene growth and thus promote its practical application.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000324382400005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Multidisciplinary Sciences; SCI(E); 15; ARTICLE; 3
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/391041]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Wang, Jiao,Zeng, Mengqi,Tan, Lifang,et al. High-mobility graphene on liquid p-block elements by ultra-low-loss CVD growth[J]. scientific reports,2013.
APA	Wang, Jiao.,Zeng, Mengqi.,Tan, Lifang.,Dai, Boya.,Deng, Yuan.,...&Fu, Lei.(2013).High-mobility graphene on liquid p-block elements by ultra-low-loss CVD growth.scientific reports.
MLA	Wang, Jiao,et al."High-mobility graphene on liquid p-block elements by ultra-low-loss CVD growth".scientific reports (2013).