The methods involve depositing on the substrate a block copolymer material that is “mismatched” to the substrate pattern, and then ordering {HEAD ~ the material} to form {TAIL ~ a complex three dimensional structure} 
to form
The methods involve depositing on the substrate a block copolymer material that is “ mismatched ” to the substrate pattern , and then ordering { HEAD ~ the material } to form { TAIL ~ a complex three dimensional structure }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL