
Two functions in graphs?
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, when looking at …
http://nanohub.org/answers/question/1336

pn junction IV curve
Closed  Responses: 1
For an ideal pn junction, the Shockley equation applies and the IV curve should be an exponential curve in forward bias. Why is it always linear in simulation? Though in 2D simulation, would it …
http://nanohub.org/answers/question/814

Bias voltage parameter doesn't work?
Closed  Responses: 1
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 am I missing?
http://nanohub.org/answers/question/812

Could you list the values of the material parameters you are using (GaAs, Si....)
Closed  Responses: 1
http://nanohub.org/answers/question/772

Useful for very high doping reverse bias conditions?
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 seems like as you …
http://nanohub.org/answers/question/664

PN Junction Lab  100 Warnings
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 not …
http://nanohub.org/answers/question/32

Benjamin P Haley
Ben received his B.S. in Physics from Purdue in 1998. He worked for Cummins Engine Co and Intel before attending graduate school at UC Davis. He received a Masters in Engineering Applied Science in …
http://nanohub.org/members/17286