Sethu George

3 Questions 6 Answers 0 Followers

Questions related from Sethu George

InAlAs/InGaAs HEMT , why the drain current doesnot rise appropriately at positive gate bias above say 0.2V?

I am simulating an InAlAs/InGaAs/InP HEMT, the simulation works pretty fine until a gate bias voltage of 0.2 V.But for the output characteristics simulation the drain current beyond 0.2V is not...

27 May 2021 2,384 2 View

While simulating InAlAs/InGaAs/InP HEMT in silvaco ,the electron concentration in the channel is low inspite of delta doping.How can i solve this?

While simulating InAlAs/InGaAs/InP HEMT in silvaco, the electron concentration in the channel seems very low in spite of a-Si delta doping(3E-12/cm2 equivalent in cm3 is 10^19). The delta doping...

16 December 2020 2,615 7 View

Atlas deckbuild command for introducing deltadoping in InAlAs barrier layer In InGaAs/InP HEMT?

Can anybody give a suggestion on how to write the deckbuild command for silicon delta doping in the barrier layer of HEMT? Iam new to silvaco , experts please give a reply Thanks in advance

20 November 2020 5,590 2 View