期刊
CURRENT APPLIED PHYSICS
卷 4, 期 6, 页码 595-598出版社
ELSEVIER
DOI: 10.1016/j.cap.2004.01.026
关键词
CVD; aligned SWNT; growth; electrical transport
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 mum 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. (C) 2004 Elsevier B.V. All rights reserved.
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