Large scale 3D vertical assembly of single-wall carbon nanotubes at ambient temperatures

被引：17

作者：

Gultepe, Evin ^{[1
,2
]}

Nagesha, Dattatri ^{[1
,2
]}

Casse, Bernard Didier Frederic ^{[1
,2
]}

Selvarasah, Selvapraba ^{[3
]}

Busnaina, Ahmed ^{[4
,5
]}

Sridhar, Srinivas ^{[1
,2
]}

机构：

[1] Northeastern Univ, Elect Mat Res Inst, Boston, MA 02115 USA

[2] Northeastern Univ, Dept Phys, Boston, MA 02115 USA

[3] Northeastern Univ, Dept Elect & Comp Engn, Boston, MA 02115 USA

[4] Northeastern Univ, Ctr High Rate Nanomfg, Boston, MA 02115 USA

[5] Northeastern Univ, Dept Mech & Ind Engn, Boston, MA 02115 USA

来源：

NANOTECHNOLOGY | 2008年 / 19卷 / 45期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1088/0957-4484/19/45/455309

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 [材料科学与工程]; 080502 [材料学];

摘要：

We demonstrate three-dimensional directed assembly of single-wall carbon nanotubes (SWNT) into porous alumina nanotemplates on silicon substrates by means of electrophoresis and dielectrophoresis at ambient temperatures. Assembled SWNT provided an interconnection between the surface and base of the nanotemplate. I-V measurements clearly show that the connection between silicon and SWNT is established inside the templates. This technique is particularly useful for large scale, rapid, 3D assembly of SWNT over centimeter square areas under mild conditions for nanoscale electronics applications.

引用

页数：5

共 27 条

[1]

COBALT-CATALYZED GROWTH OF CARBON NANOTUBES WITH SINGLE-ATOMIC-LAYERWALLS [J].