## Tags: tool:pntoy

### All Categories (1-15 of 15)

1. how to extract spice parameters

Q&A|Closed | Responses: 1

2. How to observe reverse bias graph? I can only see forward bias.

Q&A|Closed | Responses: 0

3. Why does the electric field never change its sign?

Q&A|Closed | Responses: 2

Hello

I noticed while performing simulations, that the electric field does not change its sign when a DC bias greater than the built-in voltage is applied. One can...

4. Why does the current increase when the doping increases?

Q&A|Closed | Responses: 0

5. What is P type node

Q&A|Closed | Responses: 5

6. what is the cross sectional area of the pn-junction in the tool

Q&A|Closed | Responses: 1

7. Receiving this "No compatible viewer was found or rendered successfully" after launching tool. what software do i need to addon to launch this tool.

Q&A|Closed | Responses: 0

8. I V characteristic ?

Q&A|Closed | Responses: 0

First of thanking you very much for sharing this wonderful tool on PN junction.

I am using MATLAB for solving the same kind of configuration of PN junction and got the...

9. Two functions in graphs?

Q&A|Closed | Responses: 1

So when I’m running the simulations, on all of my graphs, I’m getting two functions. A red one, and a blue one. Which of these two functions is the proper one to use? For instance,...

10. pn junction I-V curve

Q&A|Closed | Responses: 1

For an ideal p-n junction, the Shockley equation applies and the I-V curve should be an exponential curve in forward bias. Why is it always linear in simulation?

Though in 2D simulation,...

11. Bias voltage parameter doesn’t work?

Q&A|Closed | Responses: 2

No matter what parameter is entered for the bias voltage, the integrated potential is 0.6 volts.

If it’s a bug, it’s a serious one.

If it’s a feature … what...

12. Could you list the values of the material parameters you are using (GaAs, Si….)

Q&A|Closed | Responses: 1

13. Useful for very high doping reverse bias conditions?

Q&A|Closed | Responses: 1

I want to know how suitable this tool is for calculating IV characteristics for very high doped pn junctions into the 10(18) – 10(19) /cm3 under reverse bias conditions. It...

14. PN Junction Lab – 100 Warnings

Q&A|Open | Responses: 1

I had some trouble running PN Junction Lab; it gave more than 100 warnings for some simulation cases and then stopped. I think I figured it out: using exactly 1 or 2 V as applied voltage does...