• 文献标题:   Fabrication and characterization of few-layer graphene
  • 文献类型:   Article
  • 作  者:   ZHANG HX, FENG PX
  • 作者关键词:  
  • 出版物名称:   CARBON
  • ISSN:   0008-6223 EI 1873-3891
  • 通讯作者地址:   Univ Puerto Rico
  • 被引频次:   46
  • DOI:   10.1016/j.carbon.2009.09.037
  • 出版年:   2010

▎ 摘  要

Few-layer graphene were produced on transition-metal templates by using super-short-pulse laser produced plasma deposition techniques. Transparent few-layer graphene with the average thickness less than 8 nm, width up to 350 nm, and length more than 3 mu m were successfully obtained. An unusual edge reconstruction was observed: a double layer folded back on itself, representing four layers. Wrinkles were found within the few-layer graphene, which is likely due to the presence of nanoparticles underneath the few-layer graphene causing distortion. This method of growing few-layer graphene can provide valuable information for understanding the growth mechanism of graphene, which may facilitate its controllable synthesis and applications. (C) 2009 Elsevier Ltd. All rights reserved.