{TAIL ~ The carbon nanotube film} is stretched along a second direction substantially perpendicular with {HEAD ~ the first direction} to form a deformation along the second direction 
{ TAIL ~ The carbon nanotube film } is stretched along a second direction substantially perpendicular with { HEAD ~ the first direction } to form a deformation along the second direction
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH