In {TAIL ~ some example methods}, a photoresist layer is applied to a substrate, and {HEAD ~ a grapheme layer} can be applied to the photoresist layer 
In
In { TAIL ~ some example methods } , a photoresist layer is applied to a substrate , and { HEAD ~ a grapheme layer } can be applied to the photoresist layer
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH