Direct Fabrication of Carbon Nanotubes STM Tips by Liquid Catalyst-Assisted Microwave Plasma-Enhanced Chemical Vapor Deposition

<table>The baseline-treated Raman
spectrum of CNT tip. In addition to graphite structure (G band) and disordered
carbon structure (D band), amorphous hydrogenated carbon structure (a:H-C) is
also observed.</table>

Journal of Nanomaterials

fig3

Figure 3

Figure 3: Direct Fabrication of Carbon Nanotubes STM Tips by Liquid Catalyst-Assisted Microwave Plasma-Enhanced Chemical Vapor Deposition 