Silvaco tcad Gm peak errror?

07 November 2023 0 3K Report

I had a measured value of GaN HEMT IV& Gm curve

and i want to modulate my simulation data to measured data but there is a probelm that in -2 V BIAS condition the additional peak value occured

how can i solve this problem

I try to modulate the mesh value and change mobility model value

please help me...

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