STM study of graphene nanoribbon arrays formed on large facets of vicinal SiC(0001)

Anton Visikovskiy, Kohei Fukuma, Takashi Kajiwara, Fumio Komori, Satoru Tanaka

研究成果: Contribution to journalArticle

抄録

<p>Graphene's nanostructures such as nanoribbons (GNRs) attract a great interest due to the possible quantum effects and possibility to open a band gap in graphene electronic structure - a condition required for graphene utilization in switching logic electronic devices. It is challenging task to produce GNRs with good control over width and orientation on semiconducting substrate. We developed a method to grow periodic arrays of narrow nonoribbons and 1D structurally modulated graphene layers on large facets (induced by step bunching) of vicinal SiC(0001) surfaces. Here we present observations and analysis of atomic and electronic structures of these nanomaterials by means of scanning tunneling microscopy and spectroscopy.</p>
寄稿の翻訳タイトルSTM study of graphene nanoribbon arrays formed on large facets of vicinal SiC(0001)
本文言語日本語
ページ(範囲)2629-2629
ページ数1
ジャーナル日本物理学会講演概要集
72
0
DOI
出版ステータス出版済み - 2017

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