The method 13 wherein {TAIL ~ the precursor} comprises silicon and oxygen, and wherein {HEAD ~ the desired material} is silicon dioxide 
The method 13 wherein { TAIL ~ the precursor } comprises silicon and oxygen , and wherein { HEAD ~ the desired material } is silicon dioxide
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH