Adding Ionized Dopants: Difference between revisions
Jump to navigation
Jump to search
(New page: In semiconductor physics, the concentration and distribution of the ionized dopants control the fermi-level. Note that even though the final solution variable here is called "Doping," that...) |
|||
| Line 11: | Line 11: | ||
} | } | ||
==== | ==== support procedures ==== | ||
* see [[Poisson's_Equation#A_More_General_Approach]] for the AddCharge proc | |||
Latest revision as of 20:15, 17 August 2010
In semiconductor physics, the concentration and distribution of the ionized dopants control the fermi-level. Note that even though the final solution variable here is called "Doping," that it is really the fixed and charged dopant ion that is used in semiconductor equations.
model
set small $1.0e-10
proc SetDoping {} {
global small
solution add name=Nd solve const val = "1.1e15";#n-type base
solution add name=Na solve const val = "$small";#no p-type doping
solution add name=Doping solve const val = "((Nd)-(Na))"
AddCharge Silicon "Doping"
}
support procedures
- see Poisson's_Equation#A_More_General_Approach for the AddCharge proc