Use a CVD process to grow single wall carbon nanotubes as well as vertical nano forest 

Processing Technique Equipment name & NEMO ID Cleanliness Materials Lab Supplied Substrate Size Maximum Load (number of wafers) Process Temperature Range Gases Notes Stylus Tip Radius
Carbon Nanotube CVD Growth First Nano carbon nanotube CVD furnace
cvd-nanotube
Flexible
1x4" wafer or multiple pieces
800 °C - 1100 °C

Aligned single-walled carbon nanotube growth with ST-cut quartz substrates (available from SNF stockroom);1-15 single-walled carbon nanotubes per micron density