Contacting single bundles of carbon nanotubes with alternating electric fields

被引：110

作者：

Krupke, R ^{[1
]}

Hennrich, F

Weber, HB

Beckmann, D

Hampe, O

Malik, S

Kappes, MM

Lohneysen, HV

机构：

[1] Forschungszentrum Karlsruhe, Inst Nanotechnol, D-76021 Karlsruhe, Germany

[2] Univ Karlsruhe, Inst Phys Chem 2, D-76128 Karlsruhe, Germany

[3] Univ Karlsruhe, Inst Phys, D-76128 Karlsruhe, Germany

[4] Forschungszentrum Karlsruhe, Inst Festkorperphys, D-76021 Karlsruhe, Germany

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2003年 / 76卷 / 03期

关键词：

D O I：

10.1007/s00339-002-1592-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single bundles of carbon nanotubes have been selectively deposited from suspensions onto sub-micron electrodes with alternating electric fields. We show that it is possible to control the trapping of a single bundle by the use of Ag as electrode material which, unlike Au, strongly interacts with the carboxyl functionalized carbon nanotubes. Excellent alignment of the bundles between Au or Ag electrodes occurs at frequencies above 1 kHz, with superior contacts being formed with Ag electrodes.

引用

收藏

页码：397 / 400

页数：4

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