Electric field aligned growth of single-walled nanotubes
Artikel i vetenskaplig tidskrift, 2004

Electric field aligned, single-walled carbon nanotubes are grown between electrodes using thermal chemical vapour deposition (CVD) of methane. The growth occurs on a thin film layered catalyst of aluminium, iron and molybdenum patterned on top of electrodes. The nanotubes bridge 10 μm sized electrode gaps and have a typical diameter of less than 2 nm as measured by Raman spectroscopy and atomic force microscopy. We present electrical transport measurements on a directly grown nanotube which shows p-type semiconducting behaviour.

carbon nanotubes

Författare

Staffan Dittmer

Chalmers, Institutionen för experimentell fysik, Atomfysik

Johannes Svensson

Göteborgs universitet

Eleanor E B Campbell

Göteborgs universitet

Current Applied Physics

1567-1739 (ISSN)

Vol. 4 595-598

Ämneskategorier

Fysik

DOI

10.1016/j.cap.2004.01.026