Find information on common issues.
Ask questions and find answers from other users.
Suggest a new site feature or improvement.
Check on status of your tickets.
How can I get the uscf from this tool,carbon nanotube mosfet?
Closed | Responses: 0
Hi, please what are the channel length for the single and DG MOSFETS
please can fettoy plots the LDOS along the CNTFET channel?
What is the Gate Length of the four devices being discussed in this tool??
May I use Fettoy for modeling defected GNRFET?
Open | Responses: 1
wanna download fettoy tool ..pls help..
can i use fettoy to calculate I-V characteristics of a simple P-N junction before and after illumination to solar energy in 1D ?
Closed | Responses: 1
include more subbands in the simulation
FETToy normally considers the contribution of the lowest subband. how can I include more subbands when doing the simulation? It would be my honor to get replied.
Why is the floating source present in the MOSFET but not in the CNFET?
I was looking into FETTOY codes for CNFET and MOSFET. I noticed that the floating source is implemented in the MOSFET to ensure charge neutrality but the CNFET code does not have the...
substrate of this model
may I know what is the substrate for this model.if I change the substrate of this model,what parameter should I change? example substrate such as https://nanohub.org/answers/question/989
Expansion of the term FETToy
I would like to know about the gate length of nano scale mosfet
How do I use the floating source potential?
I was trying to use the MOSFET version of FETTOY and would like to use the floating source potential. I noticed that I need to define the Equilibrium Source Carrier Concentration NSD2D. How...
equation of Id
sir, from where can i find equation of Id ,sir in your learning module you have mentioned various equations for double gate but can we apply the same equation to GAA?thanks
Thanks for such a useful tool.
How does the entered threshold voltage used in CNTFET calculations, is it just subtracted from gate voltage to obtain effective gate voltage? I cannot see...
how can i get netlist after simulating silicon nanowire fet device?thank you
FETToy :Can I use this tool to design circuits
If download the tool, can use it for designing and simulating the circuits for eg;counter,SRAM etc using CNTFET. If not, is it easy to edit and make changes for simulating...
average velocity vs gate voltage for single and double gate mosfets
The injection velocity vs gate voltage curve for the single and double gate mosfets dips to 0 at gate voltages greater than 0.2 volts. But it shows the usual curve for the nanotubes and...
Negative voltages for Fettoy
Open | Responses: 2
i am simulating for negative gate voltages, but i find that i have not been able to do so and i get back an error “mrdivide”. does that mean the tool cant simulate for...