a carbon nanotube material comprising an array of substantially linear carbon nanotubes {HEAD ~ each} having {TAIL ~ a proximal end} and a distal end, the proximal end of the carbon nanotubes are attached to a catalyst substrate material to form the array with a pre determined site density, wherein the carbon nanotubes are aligned with respect to one another within the array 
a carbon nanotube material comprising an array of substantially linear carbon nanotubes { HEAD ~ each } having { TAIL ~ a proximal end } and a distal end , the proximal end of the carbon nanotubes are attached to a catalyst substrate material to form the array with a pre determined site density , wherein the carbon nanotubes are aligned with respect to one another within the array
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH