@nicob9279 The continuity equation is not solved in insulators. Therefore, it won't calculate the quasi fermi level. If you want to solve it in an insulator, then you need to define it as a semiconductor (as an insulator is just a wide-bandgap semiconductor with a lot of defects in a certain sense). You can look at the OxideAsSemiconductor material in the installation directory as an example.
@@quantum_computing Ty for the answer, that is what i was doing so far. Problem is i am applying voltage (20V) to it, wich leads to a field effect, that i assume comes from semiconductor leakage. Any idea how to solve this? I thought of restricting the mobility of charge carriers in the regions where i would normaly have an insulator?
@@nicob9279 The leakage should be small if it has a wide bandgap and undoped. What current level do you see? Normally, that should be small enough and won't cause any problems. Also, why do you want to look at the fermi level if you think it should be a perfect insulator (no current)?
Thnak You sir for sharing such beautiful presentations with technical explanations
@jagatpatiraiguru9806 Thank you!
Got a question, do you know if its possible to turn on fermilevel calculation for insulators? It seems like its turned off bc default.
@nicob9279 The continuity equation is not solved in insulators. Therefore, it won't calculate the quasi fermi level. If you want to solve it in an insulator, then you need to define it as a semiconductor (as an insulator is just a wide-bandgap semiconductor with a lot of defects in a certain sense). You can look at the OxideAsSemiconductor material in the installation directory as an example.
@@quantum_computing Ty for the answer, that is what i was doing so far. Problem is i am applying voltage (20V) to it, wich leads to a field effect, that i assume comes from semiconductor leakage. Any idea how to solve this? I thought of restricting the mobility of charge carriers in the regions where i would normaly have an insulator?
@@nicob9279 The leakage should be small if it has a wide bandgap and undoped. What current level do you see? Normally, that should be small enough and won't cause any problems. Also, why do you want to look at the fermi level if you think it should be a perfect insulator (no current)?