Patterned carbon nanotube growth using an electron beam sensitive direct writable catalyst

S. P. Patole, A. S. Patole, D. S. Rhen, M. Shahid, Hyosun Min, Dae Joon Kang, Tae Ho Kim, Ji Beom Yoo

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

This paper reports the use of spin coatable Fenaphthenate (Fe(C 11H7O2)2) as an electron beam sensitive direct writable catalyst suitable for growing high quality carbon nanotubes (CNTs). Vertically aligned, densely packed, equal in height, three-to four-walled and 5-7nm inner diameter CNTs were grown on the nanoscale stripe patterns by water-assisted chemical vapor deposition. The correlation between electron beam dosage and the growth characteristics of CNTs is also discussed.

Original languageBritish English
Article number315302
JournalNanotechnology
Volume20
Issue number31
DOIs
StatePublished - 2009

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