The method 21 wherein said {HEAD ~ diffusion} in {TAIL ~ said composite film} is photolytically activated by focussed beam irradiation 
in
The method 21 wherein said { HEAD ~ diffusion } in { TAIL ~ said composite film } is photolytically activated by focussed beam irradiation
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH