• 文献标题:   The selective transfer of patterned graphene
  • 文献类型:   Article
  • 作  者:   CHEN XD, LIU ZB, JIANG WS, YAN XQ, XING F, WANG P, CHEN YS, TIAN JG
  • 作者关键词:  
  • 出版物名称:   SCIENTIFIC REPORTS
  • ISSN:   2045-2322
  • 通讯作者地址:   Nankai Univ
  • 被引频次:   12
  • DOI:   10.1038/srep03216
  • 出版年:   2013

▎ 摘  要

We demonstrate a selective microcleaving graphene (MG) transfer technique for the transfer of graphene patterns and graphene devices onto chosen targets using a bilayer-polymer structure and femtosecond laser microfabrication. In the bilayer-polymer structure, the first layer is used to separate the target graphene from the other flakes, and the second layer transfers the patterned graphene to the chosen targets. This selective transfer technique, which exactly transfers the patterned graphene onto a chosen target, leaving the other flakes on the original substrate, provides an efficient route for the fabrication of MG for microdevices and flexible electronics and the optimization of graphene's performance. This method will facilitate the preparation of van der Waals heterostructures and enable the optimization of the performance of graphene hybrid devices.