Hi,

I want to implant phosphorous in boron implanted silicon (p type).
Intellisense doesn't seem to allow implantation on a pre-implanted
material. I can't even etch the latter. I don't want to go the long way by
adding a mask and making pits. Any way out ?

(seems there are roadblocks just everywhere you go!)

thanks,
Sudhanshu
India

~*~