T0 300[K] "Reference temperature"
T T0 "Lattice temperature"
d1 0.25[um] "Layer 1 thickness"
d3 d1 "Layer 3 thickness"
d2 0.078[um] "Layer 2 thickness"
N_D1 1.5e17[cm^-3] "Layer 1 n doping"
N_D2 5e15[cm^-3] "Layer 2 n doping"
N_D3 8e17[cm^-3] "Layer 3 n doping"
N_A 0[cm^-3] "P doping"
Al_frac0 0.3 "Mole fraction of Al at heterojunction"
Va 0[V] "Applied voltage"
thickness 1[m] "Out of plane thickness"
Vth k_B_const*T/e_const "Thermal voltage"