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