partial dos

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rezuzu
Posts: 18
Joined: Sun Mar 10, 2013 11:16 am

partial dos

Post by rezuzu » Wed May 08, 2013 1:41 pm

Dear all,

Is there a way to calculate the partial electronic density of states from an interpolated band structure obtained using ypp -s b -V qp ?


Thanks a lot before,


Dr. Karim Rezouali,
Laboratoire de Physique théorique
Département de Physique,
Université de Béjaia, 06000, Béjaia
Dr. Karim Rezouali,
Laboratoire de Physique théorique,
Département de Physique,
Université de Béjaia,
06000, Béjaia

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claudio
Posts: 458
Joined: Tue Mar 31, 2009 11:33 pm
Location: Marseille
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Re: partial dos

Post by claudio » Wed May 08, 2013 6:42 pm

Dear Karim

in the present version there is not this possibility, but in the new version that will be online in few weeks there is.

otherwise try to modify the subroutine

ypp/electrons_bands.F

with best regards
Claudio Attaccalite
Claudio Attaccalite
[CNRS/ Aix-Marseille Université/ CINaM laborarory / TSN department
Campus de Luminy – Case 913
13288 MARSEILLE Cedex 09
web site: http://www.attaccalite.com

rezuzu
Posts: 18
Joined: Sun Mar 10, 2013 11:16 am

Re: partial dos

Post by rezuzu » Wed May 08, 2013 10:28 pm

Dear Claudio,

Thank you !

I'll see if i can do something useful in the subroutine '' ypp/electrons_bands.F'. :D

Karim
Dr. Karim Rezouali,
Laboratoire de Physique théorique,
Département de Physique,
Université de Béjaia,
06000, Béjaia

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claudio
Posts: 458
Joined: Tue Mar 31, 2009 11:33 pm
Location: Marseille
Contact:

Re: partial dos

Post by claudio » Thu May 09, 2013 9:53 am

Dear Karim

please dowload the last version of yambo from SVN, I added the option to interpolate the quasi-particle band structure on a regular grid,
see documentation here

http://www.yambo-code.org/input_file/ya ... _bands.php

and then you can use a simple python script to generate the DOS

http://www.yambo-code.org/doc/scripts.php

regards
Claudio
Claudio Attaccalite
[CNRS/ Aix-Marseille Université/ CINaM laborarory / TSN department
Campus de Luminy – Case 913
13288 MARSEILLE Cedex 09
web site: http://www.attaccalite.com

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