Ansys Learning Forum Forums Discuss Simulation Photonics we want to plot Drift velocity vs Electric field Reply To: we want to plot Drift velocity vs Electric field

Amrita Pati
Ansys Employee

Hi Logeshwaran,

I confirmed this with my colleague as well. You can enable the High-Field Mobility Model, to include the saturation velocity as a parameter to simulate the saturation effects on mobility (and drift current) vs field. But you won't be able to directly model the saturation velocity itself.

You may find more information on the high-field mobility here: Semiconductor Material Model Properties .

Regards,
Amrita