The effective static dielectric constant

Anything regarding the post-processing utility (e.g. excitonic wavefunction analysis) is dealt with in this forum.

Moderators: Davide Sangalli, andrea marini, Daniele Varsano

Post Reply
Guo_BIT
Posts: 30
Joined: Tue Jun 06, 2023 2:55 am

The effective static dielectric constant

Post by Guo_BIT » Fri May 17, 2024 8:26 am

Dear Yambo developers:

We are trying to explain our large binding energy with the effective static dielectric constant.

If my understanding is correct, this constant should be obtainable through calculations provided onhttps://www.yambo-code.eu/wiki/index.ph ... _screening, so I’m wondering if we can use ypp or yambopy to get this constant.

Looking forward to your reply

Best,
Jingda Guo
Jingda Guo
Beijing Institute of Technology

User avatar
Daniele Varsano
Posts: 3980
Joined: Tue Mar 17, 2009 2:23 pm
Contact:

Re: The effective static dielectric constant

Post by Daniele Varsano » Fri May 17, 2024 9:16 am

Dear Jingda,

you can use yambo-py, but the static dielectric constant it is also reported in the o.eps* file.

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/

Post Reply