Title: CONTROLLED GROWTH OF SEMICONDUCTING SINGLE-WALL CARBON NANOTUBE.
Authors: ROY, SOUMYENDU; BAJPAI, REETI; HAZRA, K. S.; RAI, PADMNABH; KULSRESTHA, N.; MISRA, D. S.
Abstract: SWCNT was synthesized by catalytic thermal CVD using Fe-Mo and Co-Mo bimetallic catalysts supported by MgO. The nanotubes were studied by SEM and HRTEM microscopy, thermogravimetric analysis, and Raman spectroscopy. The chiralities of the tubes were established from their Raman spectra using Kataura plot. The Raman shifts for the Co-catalyzed nanotubes were found to lie in the semiconducting region.
Subjects: MAGNESIUM oxide; CARBON nanotubes; SEMICONDUCTORS; CHEMICAL vapor deposition; THERMOGRAVIMETRY; RAMAN spectroscopy; CHIRALITY
Publication: International Journal of Nanoscience, 2011, Vol 10, Issue 1/2, p35
ISSN: 0219-581X
Publication type: Academic Journal
DOI: 10.1142/S0219581X11007624

CONTROLLED GROWTH OF SEMICONDUCTING SINGLE-WALL CARBON NANOTUBE.

ROY, SOUMYENDU; BAJPAI, REETI; HAZRA, K. S.; RAI, PADMNABH; KULSRESTHA, N.; MISRA, D. S.