[Pw_forum] evaluating band structure

Osmair Vital Osmair osmairvital at gmail.com
Tue Jun 14 23:06:31 CEST 2016


Dear,
You can use the Virtual Nano Lab package (
http://quantumwise.com/products/vnl).
This software read the output of the band.x and plot the bands.


2016-06-13 20:45 GMT-03:00 Dae Kwang Jun <jdaekwang at gmail.com>:

> Dear Muhammad Adnan Saqlain,
>
> You can use the program plotband.x. Running this program in a single core
> will give you a plot in ps and xmgrace. The command should be something
> like /path/to/plotband.x yourfile.bands.dat. From there you can specify
> energy range, etc.  Also, if I recall correctly, executing bands.x should
> give you a dat.gnu file. However, I am not sure since which version of QE
> this is done. The dat.gnu file can be plotted with gnuplot. Or you can copy
> the contents of the gnu.dat file to excel and plot/manipulate it. Note that
> the energies in the dat.gnu are in Ry, not eV.
>
>
>
>
>
> On Mon, Jun 13, 2016 at 12:24 PM, <nazari at iasbs.ac.ir> wrote:
>
>> Hi
>>
>> You can try Microsoft Excel or Tecplot softwares.
>>
>> Regards
>> Fariba Nazari
>> IASBS
>>
>>
>> > Hello everyone
>> > can anyone guide on to extract band structure from the file produced
>> after
>> > running the bands.x? Is there any software which can extract bands and
>> > make
>> > figure from this file?
>> >
>> > --
>> > Best Regards
>> > Adnan
>> > Q.A.U Islamabad
>> >
>> > --
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-- 
Prof. Dr. Osmair Vital de Oliveira
Instituto Federal de São Paulo - IFSP
Campus Catanduva
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