Questions & Answers (1-14 of 14)

1. About RTD i need to do with different materials

   Q&A|Closed | Responses: 0

   Like i need to perfrom Resonant Tunneling Diode for different semiconductor materials like
   
   GaAs-Sic, GaAs-GaN, GaAs-SiGe, GaAs-Zno

   https://nanohub.org/answers/question/2742

2. Dear sir, Can I change the materials like barriers or quantum well ? If we cannot change the materials then what is the significance of changing lattice constant ?

   Q&A|Closed | Responses: 0

   https://nanohub.org/answers/question/2570

3. when launch your another model like Sp3 mode or Sp2 mode?

   Q&A|Closed | Responses: 1

   https://nanohub.org/answers/question/2569

4. calculation of semiclassical profile for using generalized green's function approach

   Q&A|Open | Responses: 1

   For solving Equilibrium and Non-Equilibrium green's function , the semiclassical profile is calculated with thomas-fermi charge. How is the fermi level defined for calculation of charge in...

   https://nanohub.org/answers/question/2382

5. Sentaurus RTD diodes simulation?

   Q&A|Closed | Responses: 7

   Hi guys,

   really impressed by your work here. I was wondering: is possible to replicate these type of simulations in TCAD Sentaurus?
   
   Hope you can reply
   
   MT

   https://nanohub.org/answers/question/2186

6. Is it possible for me to use this software to calculate a InGaAs/InAlAs quantum structure? looking for a reply

   Q&A|Closed | Responses: 1

   https://nanohub.org/answers/question/1537

7. Plotting a 6 barrier device

   Q&A|Closed | Responses: 1

   When I try to use 6 barrier device with default settings, I don’t get any of the plots. It gives me a Rappture error.

   https://nanohub.org/answers/question/1320

8. Sweeping the bias back and forth

   Q&A|Closed | Responses: 0

   I wanted to check the hysteresis in current that occurs in the NDR region of the I-V curve, when you sweep the bias forward and then back again, due to redistribution of charges. However, I...

   https://nanohub.org/answers/question/1127

9. Shows absolute current-voltage characteristics. Whats the area?

   Q&A|Open | Responses: 3

   Hi

   The latest version of the tool outputs absolute current-voltage curve, rather than earlier current density-voltage curve. What is the area that ie being used to calculate absolute...

   https://nanohub.org/answers/question/937

10. Bias voltage

    Q&A|Closed | Responses: 1

    Hi, Can I ask how the Bias voltage is applied? which side is positive and negative? left or right?

    Thanks Regards James

    https://nanohub.org/answers/question/746

11. how to work offline

    Q&A|Open | Responses: 1

    how to use this tool offline because i am not has continious link to the web

    https://nanohub.org/answers/question/442

12. small decay length in the relaxation energy appears to cause non-convergence

    Q&A|Open | Responses: 1

    https://nanohub.org/answers/question/154

13. quantum mechanical charge appears to be over-estimated by a factor of 5.7

    Q&A|Open | Responses: 1

    Comparing the semiclassical charge for a long, highly doped contact to the single pass quantum mechanical charge appears to result in charge that is about a factor 5.7 to high. This must be a...

    https://nanohub.org/answers/question/137

14. RTD basee circuit design simulator

    Q&A|Open | Responses: 1

    how design mulivalude circuit by the resonance tunnaling diode

    https://nanohub.org/answers/question/134