Site-specific transfer-printing of individual graphene microscale patterns to arbitrary surfaces

Ya Qing Bie, Yang Bo Zhou, Zhi Min Liao*, Kai Yan, Song Liu, Qing Zhao, Shishir Kumar, Han Chun Wu, Georg S. Duesberg, Graham L.W. Cross, Jun Xu, Hailin Peng, Zhongfan Liu, Da Peng Yu

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

57 引用 (Scopus)

摘要

Suspended poly(methyl methacrylate) (PMMA)/graphene microstamps can be site-specifically printed to any targeted position using a micromanipulator. The surface-enhanced Raman spectrum, gate-voltage-dependent conductance, half-integer quantum Hall effect, and electrical interconnection are investigated. Advantages of the technique include precise positioning, avoiding extrinsic doping effect, maintaining the graphene quality, improving the efficiency of chemical vapor deposition (CVD) grown graphene deployment, and convenient device repair.

源语言英语
页(从-至)3938-3943
页数6
期刊Advanced Materials
23
34
DOI
出版状态已出版 - 8 9月 2011
已对外发布

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