forming a second layer of dielectric material overlying {HEAD ~ the first layer} of {TAIL ~ dielectric material} and the plurality of carbon nanotubes 
of
forming a second layer of dielectric material overlying { HEAD ~ the first layer } of { TAIL ~ dielectric material } and the plurality of carbon nanotubes
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH