Tags: tool:ABINIT

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Description

The ABINIT tool is used to find the total energy, charge density and electronic structure of systems made of electrons and nuclei (molecules and periodic solids) within Density Functional Theory, using pseudopotentials and a planewave basis. ABINIT also can optimize the geometry according to the DFT forces and stresses, or perform molecular dynamics simulation using these forces, or generate dynamical matrices, Born effective charges, and dielectric tensors.

For more information on or to run this tool, click here.

Questions & Answers (1-20 of 37)

  1. “All sites listed as possible execution hosts are out of service.”

    Q&A|Closed | Responses: 3

    I am trying to run ABINIT, but when I go to simulate the program I get an error saying that "All sites listed as possible execution hosts are out of service". I have also tried to run...

    https://nanohub.org/answers/question/1689

  2. AbInit NanoHub GUI

    Q&A|Closed | Responses: 1

    Hello everybody, I would like to know if the NanoHub GUI for preparing the https://nanohub.org/answers/question/846

  3. abinit MPI doesnot work

    Q&A|Open | Responses: 2

    it seems that the abinit MPI does not work. it says that” abinip does not exsist “

    https://nanohub.org/answers/question/111

  4. As ABINIT update?

    Q&A|Closed | Responses: 0

    .Version 6.12.3 of ABINIT
    .(MPI version, prepared for a x86_64_linux_gnu4.7 computer)

    .Copyright (C) 1998-2012 ABINIT group .
     ABINIT comes with ABSOLUTELY NO...

    https://nanohub.org/answers/question/1631

  5. Can ABINIT be used to determine the refractive index of a molecule? If yes, how to get it??

    Q&A|Closed | Responses: 1

    https://nanohub.org/answers/question/971

  6. Can I visualize the band structure and density of states of graphene after getting the output file from ABINIT running in Linux

    Q&A|Closed | Responses: 1

    https://nanohub.org/answers/question/1314

  7. changing electron occupation

    Q&A|Closed | Responses: 1

    I would like to change the electron occupation of the energy bands. I tried the command “occ”, but I couldn’t manage to get it working. Do you have any suggestions? Thanks

    https://nanohub.org/answers/question/1157

  8. density of states

    Q&A|Closed | Responses: 0

    Hi – I tried to calculate the density of states using “prtdos” and “prtdosm”. From the Abinit manual it seems that “prtdosm” outputs the local DOS in...

    https://nanohub.org/answers/question/1205

  9. does Abinit support all parralalisme level?

    Q&A|Closed | Responses: 1

    Dear all i would ask if the nanohub compiled abinit version support all parallalisme levels ( kpoints, band, FFT ..) because i have tried to run my work on 16 cores using paral_kgb 1 and npkbt 8...

    https://nanohub.org/answers/question/1347

  10. Excuse me, why abinit tool doesn’t work with “In” element?

    Q&A|Closed | Responses: 2

    https://nanohub.org/answers/question/955

  11. GGA only psp for Ce?

    Q&A|Closed | Responses: 1

    Hello! I ran the calculation with Ce and got a message:

    pspatm: WARNING – Pseudopotential file pspxc= 11, not equal to input ixc= 1. These parameters must agree to get the...

    https://nanohub.org/answers/question/1115

  12. Hello, how we define the different zones (intergranular zone, bulk zone, zone between this two)

    Q&A|Open | Responses: 1

    Hello,
    Please, I would like an answer to my question and sorry for this long letter:
    Well, I construct a supercell of 60 atom of Zr contains two grains oriented with an angle...

    https://nanohub.org/answers/question/1667

  13. Hello, Is that the GGA pseudopotential of Zr is listed (existed) or not (calcul with ABINIT)?

    Q&A|Open | Responses: 1

    Hello, I did a calculation with ABINIT on the Zr atom but is not working, I suspect that the problem is related to pseudopotential (GGA and LDA). Help...

    https://nanohub.org/answers/question/1613

  14. Hi Iam unable to launch abinit tool please help me.

    Q&A|Closed | Responses: 1

    https://nanohub.org/answers/question/981

  15. How to obtain the spin density in Fe crystal bcc?

    Q&A|Open | Responses: 1

    Where in my input file should I include the option nsppol=2 in order to obtain the spin density for example in Fe-crystalline? Or it is not possible yet on nanoHUB?

    https://nanohub.org/answers/question/825

  16. how to upload pseudopotential file (pawps)

    Q&A|Closed | Responses: 1

    Hello! I want to upload a pseudopotential file (paw). Is it possible?

    https://nanohub.org/answers/question/905

  17. I’m running my inputs and they are still queued

    Q&A|Closed | Responses: 1

    I'm running my inputs and after a day they are still queued

    https://nanohub.org/answers/question/1628

  18. input files

    Q&A|Closed | Responses: 1

    Hello I am wondering if there is a feature here allow me to use my own abinit input files?

    https://nanohub.org/answers/question/793

  19. input options

    Q&A|Closed | Responses: 2

    Hello, Is it possible to save and recall the structural and run simulation options entering the input form of the tool?

    https://nanohub.org/answers/question/896

  20. Is it allowed to download abinit output files from my storages?

    Q&A|Closed | Responses: 1

    Hi,

    Is it allowed to download abinit output files in my storage?

    Regards,

    Thanusit

     

    https://nanohub.org/answers/question/1584