Direct e-beam writing of 1 nm thin carbon nanoribbons
Direct e-beam writing of 1 nm thin carbon nanoribbons
复制标题
1 nm 薄碳纳米带的直接电子束写入
DOI:
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发表时间:
2009
期刊:
影响因子:
--
通讯作者:
A. Gölzhäuser
中科院分区:
文献类型:
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作者:
Christoph T. Nottbohm;A. Turchanin;A. Beyer;A. Gölzhäuser
The fabrication of 1nm thin carbon nanoribbons and nanorings is demonstrated. Aromatic self-assembled monolayers are locally cross-linked by electron beam lithography into polymeric carbon nanosheets. Annealing at 1200K in ultrahigh vacuum transforms these electrically insulating nanosheets into a conducting two-dimensional phase consisting of nanopatches of graphene with a sheet conductivity of ∼10−2Ssq. The method allows the direct writing of patterns into the monolayer, permitting the resistless fabrication of arbitrarily sized and shaped carbon nanostructures with a thickness of 1nm.
影响因子:
4
作者:
Blake, P.;Hill, E. W.;Geim, A. K.
通讯作者:
Geim, A. K.