65 lines
1.6 KiB
Plaintext
65 lines
1.6 KiB
Plaintext
#=====================================================
|
|
material Vacuum metal
|
|
#### two temperature ####################
|
|
#### drift diffusion #####################
|
|
electric_field linear
|
|
permittivity 1.0
|
|
end
|
|
end
|
|
|
|
#=====================================================
|
|
material Si metal
|
|
#### two temperature ####################
|
|
heat_capacity constant
|
|
capacity 0.124578126430817 # E / L^3
|
|
end
|
|
electron_heat_capacity constant, no density #power_law
|
|
#capacity 3.53391324615404e-11
|
|
capacity 3.53391324615404e-8 # E / L^3
|
|
end
|
|
heat_flux linear
|
|
conductivity 722.65698 # E / t / L / T
|
|
end
|
|
electron_heat_flux linear
|
|
conductivity 0.0441362750535 # E / t / L / T
|
|
end
|
|
electron_phonon_exchange linear
|
|
coefficient 6.0221415e-09 # E / t / T
|
|
end
|
|
#### drift diffusion #####################
|
|
electron_flux linear
|
|
mobility 360000.0 # L^2/t/V
|
|
#diffusivity 14000000.0 # L^2/t
|
|
diffusivity 1400.0 # L^2/t
|
|
mask_y 1
|
|
mask_z 1
|
|
end
|
|
electron_recombination linear
|
|
# inv_relaxation_time 0.0 # 1/t HACK
|
|
# equilibrium_carrier_density 1.0 # e/L^3 HACK
|
|
end
|
|
electric_field linear
|
|
permittivity 11.68 # e/V/L http://en.wikipedia.org/wiki/Relative_permittivity
|
|
end
|
|
effective_mass constant
|
|
inv_effective_mass 1.0 # unit-less
|
|
end
|
|
electron_density fermi_dirac
|
|
fermi_energy 0.0 # HACK
|
|
band_edge -1.0 # -1.0
|
|
# reference_temperature 0.0 # HACK
|
|
# donor_concentration 0.001 # HACK
|
|
# donor_ionization_energy 0.1 # relative to band edge HACK
|
|
end
|
|
|
|
### convective functions
|
|
electron_drag linear
|
|
inv_momentum_relaxation_time 100.
|
|
end
|
|
electron_flux convection
|
|
end
|
|
|
|
end
|
|
|
|
|