I am confused as without the surface traps how is there the 2DEG formed and hence the idvg of AlGaN/GaN HEMT simulation?
do we need to change the GaN material mobility in tcad with the hall mobility in the experimental paper? and do we need to match the sheet charge density too? Is this sheet charge density...
19 March 2024 7,604 0 View
The mobility model that I am using is DopingDependence model and Transferredelectrton2 for high field degradation of mobility by intervalley scattering. This should reduce the current but it is...
13 March 2024 1,781 0 View
Solution is not converging after gate voltage reaches 1.34 V and Id is 200mA
13 March 2023 2,765 1 View
min step=1e-3 max step=0.01 minstep=1e-5 increment =1.55 , models is hydrodynamic, math i have tried with default and also blocked and pardiso
01 March 2023 8,320 2 View
I am changing the fundamental frequency and the maximum harmonic value and the dc offset is coming different every time. how do I set the accurate parameters?
03 October 2021 9,433 3 View
solve qfactor=0.0001 solve qfactor=0.0005 solve qfactor=0.004 solve qfactor=0.02 solve qfactor=0.1 solve qfactor=1.0 trying out all the combinations but still convergence issues
10 December 2020 9,796 2 View
Hello, I'm newbie to TCAD. I wanna calculate Breakdown Voltage of AlGaN/GaN HEMT. But, my code shows just saturation. Could you please help me how to simulate Breakdown Voltage of my code? And...
25 July 2024 3,738 1 View
Currently, I have created a gate-all-around process using sentaurus tcad and I am trying to measure the noise using the cmos noise code. However, an error occurred during the simulation. The error...
24 July 2024 6,352 0 View
The material is SiGe
03 July 2024 1,374 0 View
Hi everyone hope your all doing good. I’ve been looping my scripts and am trying to take a cut line of the conduction band energy with respect to y for each loop. Basically, I want to take a...
03 July 2024 9,134 1 View
I'm trying to use this novel material (LaZrO2) as a gate oxide in SOI using 'user.material' syntax but getting an error
28 June 2024 3,150 1 View
I want to add new mobility model which is not in Sentaurus TCAD .
26 June 2024 9,991 0 View
I can understand that we can use Sentaurus TCAD for designing neuron and synapse. But to implement full crossbar architecture using these neuron and synapse for image classification application,...
16 June 2024 6,879 0 View
Figure 1 is my plot, the background will be colored when the quantity is set to electron concentration. While Figure 2 is the figure i want. How to set the background to white color when the...
11 June 2024 8,621 1 View
I want curve in paper file.But the result of my simulation is that the current is negative, I don't know why?After I tried to change the drain voltage to positive, the curve was right, but it...
08 June 2024 5,351 3 View
I saw an article about using positive charge and negative charge instead of C-H dipole to build internal potential to imitate 2DHG, but my imitation result is not satisfactory, please ask me how...
04 June 2024 8,385 0 View