$parameters
Function to assign the related information of each layer.
Format
$parameters dope ea eg dix diy eoff m0off m0in mhh mlh impurity mun mup taun taup
Parameter Explanation
Dope : The doping concentration of the material. unit cm -3
Ea : The activation energy of the material. uni ev
Eg : The bandgap of the material. unit ev
dix : The relative dielectric constant in x-direction.
diy : The relative dielectric constant in y-direction.
Eoff : The conduction iband offset of this layer and next layer.
m0off : The parallel effective mass of electron.
m0in : The perpendicular effective mass of electron.
mhh : The heavy hole effective mass.
mlh : The light hole effective mass.
impurity : The background doping concentration. unit cm -3
mun : Electron mobility.
mup : Hole mobility.
taun : Electron carrier lifetime.
taup : Hole lifetime.
Example
$parameters 0.0e 00 0.000 1.12 11.7 11.7 0.79 1.08 1.08 0.16 0.49 8.0e 15 1.2e 03 4.4e 02 1.3e-05 1.3e-05 -5.0e 17 0.045 1.12 11.7 11.7 0.79 1.08 1.08 0.16 0.49 0.0e 00 6.7e 02 3.2e 02 3.0e-09 3.0e-09