Yes, you can, for example:
setnamed("CHARGE::back diff (p++)","junction width",3e-7);
where "back diff (p++)" is the doping object.
you can use
?getnamed("CHARGE")
to find all parameters for CHARGE,and
getnamed("CHARGE::objectname")
to get all the parameters for the object "objectname".
Please note that in script it uses MSK unit.
You are navigating away from the AIS Discovery experience