minimum_density_factor¶
- Calling sequence
currents{ minimum_density_factor }
- Properties
using: \(\mathrm{\textcolor{ForestGreen}{optional\;within\;the\;scope}}\)
type: \(\mathrm{vector\;of\;2\;real\;numbers}\)
values:
[0.0, ...)
for every dimensiondefault:
[1.0, 1.0]
unit: \(\mathrm{-}\)
- Functionality
The two numbers of
minimum_density_factor
are scaling factors by which the minimum density \(\rho_\mathrm{min}\) (see minimum_density) is multiplied for electron and for hole density distributions. The first number is scaling the \(\rho_\mathrm{min}\) for electrons, while the second number is scaling the \(\rho_\mathrm{min}\) for holes.- Examples
A minimum density of \(10^{10}\;\mathrm{cm}^{-3}\) for electrons and \(10^{8}\;\mathrm{cm}^{-3}\) for holes can be defined as
currents{ recombination_model{} minimum_density = 1e10 # cm^-3 minimum_density_factor = [ 1.0 , 0.01 ] }
or
currents{ recombination_model{} minimum_density = 1e9 # cm^-3 minimum_density_factor = [ 10 , 0.1 ] }
or explicitly as
currents{ recombination_model{} minimum_density = 1.0 # cm^-3 minimum_density_factor = [ 1e10 , 1e8 ] }
Irrespective to the method of definition, the values used for the minimum densities are the same and output close to the beginning of the log file.