How to plot exciton reciprocal spatial distribution

You can find here problems arising when using old releases of Yambo (< 5.0). Issues as parallelization strategy, performance issues and other technical aspects.

Moderators: Davide Sangalli, andrea.ferretti, myrta gruning, andrea marini, Daniele Varsano, Conor Hogan

Locked
User avatar
jasonhan0710
Posts: 58
Joined: Wed Dec 23, 2020 6:48 am
Location: China

How to plot exciton reciprocal spatial distribution

Post by jasonhan0710 » Tue Dec 07, 2021 11:02 am

Dear Yambo Developers,

In the tutorial of "How to analyse excitons http://www.yambo-code.org/wiki/index.ph ... e_excitons", only the special distribution of exciton was introduced. Is it possible to plot exciton distribution in reciprocal space? If so, how to analysis it? Thank you!

Best,
Jason
Jason Han

Assistant Professor
Department of Physics
National University of Defense Technology
Hunan, China

User avatar
Daniele Varsano
Posts: 3824
Joined: Tue Mar 17, 2009 2:23 pm
Contact:

Re: How to plot exciton reciprocal spatial distribution

Post by Daniele Varsano » Tue Dec 07, 2021 1:03 pm

Dear Jason,
it is possible by using yambo-py:

you can have a look to these tutorials:

viewtopic.php?f=16&t=1656&p=8647&hilit=yambopy#p8647
https://yambopy.readthedocs.io/en/lates ... efunctions

Best,

Daniele
Dr. Daniele Varsano
S3-CNR Institute of Nanoscience and MaX Center, Italy
MaX - Materials design at the Exascale
http://www.nano.cnr.it
http://www.max-centre.eu/

Locked