{HEAD ~ Suitable p type dopants} for use in the present invention include Group 1 , Group 11 , Group 5 , and {TAIL ~ Group} 15 , with arsenic being preferred 
include
{ HEAD ~ Suitable p type dopants } for use in the present invention include Group 1 , Group 11 , Group 5 , and { TAIL ~ Group } 15 , with arsenic being preferred
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH