Thanks for your answer.
I did all that before and it didn’t help me. I can either modify the boundary conditions or the used equations. I checked the calculation of n and p before and they seem reasonable. The values are correct. Na and Nd are fix with Na>Nd. So I really think the problem is in...
Hey everyone,
I'm currently working on a 1D Poisson Solver for a MOS device (Al-Si-SiO2). Therefore, I programmed a Poisson Solver which is appling a boxintegration (Finite Volume Method) through the structure from φ(0) at the metal-oxide interface and φ(x_bulk = 20 nm) in in the silicon bulk...