This will create particularly heavily doped regions 62 and 64, and will enhance {TAIL ~ the dopant concentration} of {HEAD ~ the drain} 60 
This will create particularly heavily doped regions 62 and 64 , and will enhance { TAIL ~ the dopant concentration } of { HEAD ~ the drain } 60
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH