Synthesis of carbon nanbotubes by plasma-enhanced CVD process: gas phase study of synthesis conditionsM. Guláš, C. S. Cojocaru, C. T. Fleaca, S. Farhat, P. Veis and F. Le NormandEur. Phys. J. Appl. Phys., 43 3 (2008) 353-356DOI: https://doi.org/10.1051/epjap:2008111