How to Calculate Adsorption Energy using Quantum ESPRESSO and DFT? [TUTORIAL]

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  • Опубликовано: 4 ноя 2024

Комментарии • 8

  • @anastasisgeorgiou2166
    @anastasisgeorgiou2166 15 часов назад

    Hello! Thanks for the tutorial! Could you please share the links to download the GUI and Quantum Espresso?
    Thanks :)

  • @happyworld1849
    @happyworld1849 6 месяцев назад +1

    Good one. Nice. Could you inform how to find interstitial sites and Bader charge using Quantum Espresso? Any tutorial would be great.

  • @seelanece
    @seelanece 6 месяцев назад

    Nice ... Is it possible to calculate the charge transfer (i.e., no. of electrons transferred during the physisorption process) and adsorption energy using Burai??

    • @PhysWhiz
      @PhysWhiz  5 месяцев назад

      Unfortunately, you can't do it directly with burai. You would need to run a few potprocessing calculations and then also utilize external scripts/software.

  • @dr.vijayakumar3259
    @dr.vijayakumar3259 3 месяца назад

    Hi. Nice video. I am trying to do scf calculations for CuBi2O4 but unable to do that I am getting an error

  • @dr.maneshyewale3962
    @dr.maneshyewale3962 4 месяца назад

    very nice tutorial. could you make adsorption energies of OH− molecules NiO?

  • @sandeshgaikwad8849
    @sandeshgaikwad8849 5 месяцев назад +1

    Hi
    Is relax calculation need to perform for all three structure?

    • @PhysWhiz
      @PhysWhiz  5 месяцев назад +1

      Yes. Ideally, you would need to optimize the molecule in its ga phase (isolated molecule); optimize (cell+atomic positions) the bulk material and then using those lattice parameters, create a surface and then optimize only the atomic positions of the top few layers.
      In my case, I was trying to reproduce a result of the paper, so I just followed what they did.