Self-Assembly Strategy for Fabricating Connected Graphene Nanoribbons

详细信息    查看全文

• 作者：Patrick Han ; Kazuto Akagi ; Filippo Federici Canova ; Ryota Shimizu ; Hiroyuki Oguchi ; Susumu Shiraki ; Paul S. Weiss ; Naoki Asao ; Taro Hitosugi
• 刊名：ACS Nano
• 出版年：2015
• 出版时间：December 22, 2015
• 年：2015
• 卷：9
• 期：12
• 页码：12035-12044
• 全文大小：836K
• ISSN：1936-086X

文摘

We use self-assembly to fabricate and to connect precise graphene nanoribbons end to end. Combining scanning tunneling microscopy, Raman spectroscopy, and density functional theory, we characterize the chemical and electronic aspects of the interconnections between ribbons. We demonstrate how the substrate effects of our self-assembly can be exploited to fabricate graphene structures connected to desired electrodes.