[Wien] The number of bands is less than what I want
Xavier Rocquefelte
xavier.rocquefelte at univ-rennes1.fr
Sat Jul 15 15:26:57 CEST 2017
Dear Bingrui Peng
What are the eigenvalues and how many bands do you have in the valence
states.
When you did "x lapw1 -band" what was the energy range of your calculation.
Look at the case.output1 file, it contains the eigenvalues for each
k-points. You will then see the number of bands and energy range.
Cheers
Xavier
Le 15/07/2017 à 12:57, Peng Bingrui a écrit :
> Dear wien2k community
>
> I'm running WIEN2K of 13 version on Linux system.
>
> My case.insp is like this:
> -------------------------------------------------------------------------------------------------------------------------------
> ### Figure configuration
> 5.0 3.0 # paper offset of plot
> 10.0 15.0 # xsize,ysize [cm]
> 1.0 4 # major ticks, minor ticks
> 1.0 1 # character height, font switch
> 1.1 2 4 # line width, line switch,
> color switch
> ### Data configuration
> -14.0 28.0 2 # energy range, energy switch
> (1:Ry, 2:eV)
> 1 0.6847884066 # Fermi switch, Fermi-level (in Ry units)
> 1 99 # number of bands for heavier
> plotting 1,1
> 0 1 1.0 # jatom, jtype, size of
> heavier plotting
> -------------------------------------------------------------------------------------------------------------------------------
>
> I want to get 99 bands plotted, but there are only 80 bands shown when
> I open case.bands.agr. And note that although I set the energy range
> to be (-14.0, 28.0) , the highest band, is below 12.0 eV, which is
> much lower than 28.0 eV. What should I do to get more bands ?
>
> Thank you very much for your attention.
>
> Sincerely yours,
> Bingrui Peng
> from the Department of Physics, Nanjing University,
> China
>
>
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