Tags: tool:bandstrlab

Questions & Answers (41-60 of 67)

  1. There is no output . . .

    Open | Responses: 1

    The program is not performing the simulation. Reviewed the example video and am not getting any of the results.

    Alan

    http://nanohub.org/answers/question/546

  2. No output

    Open | Responses: 1

    Hey,

    I only see a couple of logs as the output. What am I doing wrong?

    Sebastian

    http://nanohub.org/answers/question/545

  3. 8,10 nm thickness UTB with default values gives error

    Closed | Responses: 1

    When I tried to simulate UTB and double gate devices with 10 nm silicon thickness by using default values gives error…

    Thank you

    http://nanohub.org/answers/question/485

  4. Unable to Calculate Full E-k Dispersion with Applied Strain

    Open | Responses: 1

    Hi,

    I use the following parameters: Full E-k disperson. Uniaxial Strain, 001, and when I click...

    http://nanohub.org/answers/question/458

  5. No plots outputted with default settings. The only result seems to be plain text.

    Open | Responses: 1

    http://nanohub.org/answers/question/445

  6. How to simulate the band structure of quantum wells

    Open | Responses: 1

    I want to simulate a multiquantum well structure. How to simulate the band structure, especially the conduction band energy and eigenfunction.

    http://nanohub.org/answers/question/420

  7. Abort

    Closed | Responses: 2

    To terminate a simulation, the abort button is not working.

    http://nanohub.org/answers/question/414

  8. effective mass

    Closed | Responses: 8

    I was simulating a rectangular nanowire with the default parameters. It generated extremely small (0.0001) effective masses for band 1 valley 1. Please have a look. Also, we need to have the...

    http://nanohub.org/answers/question/394

  9. Followup: Uniaxial Strain is Scaled from Entered Value

    Open | Responses: 1

    So I’ve kind of answered my own question:

    I can see that the strains are applied along the z-axis even though the program states along (Exx). So when I ask the program to apply a...

    http://nanohub.org/answers/question/361

  10. Uniaxial Strain is Scaled from Entered Value

    Open | Responses: 3

    Very nice tool!

    I’m trying to calculate band structure in Si with unaxially applied strain in the < 100> direction.

    Tool version 2.06.

    On the...

    http://nanohub.org/answers/question/359

  11. Uniaxial Strain Simulation not as specified

    Closed | Responses: 2

    I tried to some simple uniaxial strain simulation for bulk. The problem that I encountered is that even though I specified the initial and final strain, the strain value in the final results is...

    http://nanohub.org/answers/question/345

  12. Strained nanowires behave oppositely to strain type

    Open | Responses: 4

    Device type: Cirular/Square silicon nanowire – channel dir: < 110>, conf dir: < 100> and channel dir: < 100>, conf dir: < 100> Dimensions: 2.5nm to...

    http://nanohub.org/answers/question/330

  13. Any cahnce you can include the DOS from the E(k) curves for a 1D Kronig Penny model?

    Open | Responses: 1

    http://nanohub.org/answers/question/318

  14. What does confinement direction in UTB refer to?

    Open | Responses: 2

    Hi, In calculating the bandstructure for UTB films, the field “Confinement Direction” mentions the “Y” direction. However, the graphic shows “Y” along the...

    http://nanohub.org/answers/question/315

  15. code crashes when 8nm triangular cross section nanowires are entered

    Open | Responses: 3

    code crashes when 8nm triangular cross section nanowires are entered crashes both in the electronic structure calculation as well as charge-selfconsistent calculation. Error message in the...

    http://nanohub.org/answers/question/277

  16. wishlist item: compare the initial and the final dispersion in selfconsistent calculation

    Open | Responses: 2

    wishlist item: compare the initial and the final dispersion in selfconsistent calculation. The way to do this is to have the initial dispersion on the left for negative k values and the new one...

    http://nanohub.org/answers/question/276

  17. wishlist item: 2d cuts through potential and charge through high symmetry lines

    Open | Responses: 1

    wishlist item: 2d cuts through potential and charge through high symmetry lines for example in the ultra thin body have a cut in the 1D quantum well growth direction. In wires in horizontal...

    http://nanohub.org/answers/question/275

  18. No outputs

    Open | Responses: 2

    Bandstructure Lab, with the default values, is not generating any output figures! I was trying to assign a homework on how strain modifies the bandstructure, but could not get the simulations...

    http://nanohub.org/answers/question/273

  19. atomic coordinates file should have the right file extension *.pdb so one can read it into a local visualizer right away

    Open | Responses: 2

    The ability to ownload a coorinate file is existing now. However the file comes back as a t *.txt file. It if ame back with the right extension, my local machine could immediately use the...

    http://nanohub.org/answers/question/248

  20. biaxial strain in bulk produces no results

    Open | Responses: 3

    Starting from scratch with a new simulation I am just turning on bi-axial strain in the bulk simulation mode and I get not simulation results.

    http://nanohub.org/answers/question/220