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
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           0.06         #  e/V/L scales electric field vs charge
 permittivity           1.0         #  e/V/L scales electric field vs charge
end
effective_mass constant
 #inv_effective_mass 2308171.85625180610344519705 # rescale by 1/hbar^2 old bug?
 inv_effective_mass 1.0
end
band_edge_potential constant
 band_edge 0.0
end
electron_density exponential
 intrinsic_energy         0.0     # 1.0 e/L^3  HACK must be consistent w/ n0 ?
 intrinsic_concentration  0.0     # 1.0 e/L^3  HACK must be consistent w/ n0 ?
 reference_temperature 300.0  # HACK
end
end