QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: techenthusiast on April 1, 2025, 07:51

Title: Source Exhaustion Effects
Post by: techenthusiast on April 1, 2025, 07:51
Dear Experts,

Good morning, hope you are doing well. I have gone through these articles. Here they have mentioned Source Exhaustion Effects. I am enclosing my device structure so that can be comparable with the provided device structure at the literature. Especially for single channel device.  is it correct , the device structure?

https://sci-hub.st/10.1109/iedm.2009.5424281

https://ece.uwaterloo.ca/~l28wei/publications/2011TED_CNT.pdf

Title: Re: Source Exhaustion Effects
Post by: techenthusiast on April 2, 2025, 06:46
Dear Experts,

Is there any effects, in such cases for different VDS studies?

For example for the same device VDS=0.1,1.0,0.8?
How should it behave as IV Analyzer?


Why 0.05V VDS is not working for GAA CNT FET -- Does not provide suitable ID -VGS
Title: Probably the convergence problem during execution_Reg.
Post by: techenthusiast on April 7, 2025, 12:21
Is it possible in a conventional case?  For lower VDS up to =0.15V (along with VDS=0.15,0.3,0.4,0.5,0.8,1V) is giving somewhat acceptable results whereas VDS=0.05V (for the same device) doesn't provide suitable results. Maybe because of the convergence problem during execution. Kindly share yours's viewpoints.
Title: Re: Probably the convergence problem during execution_Reg.
Post by: techenthusiast on April 13, 2025, 15:02
Is it possible in a conventional case?  For lower VDS up to =0.15V (along with VDS=0.15,0.3,0.4,0.5,0.8,1V) is giving somewhat acceptable results whereas VDS=0.05V (for the same device) doesn't provide suitable results. Maybe because of the convergence problem during execution. Kindly share yours's viewpoints.

Any kind  of response would be highly appreciated