luminescence calculation

Run-time issues concerning Yambo that are not covered in the above forums.

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Daniele Varsano
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Re: luminescence calculation

Post by Daniele Varsano » Tue May 28, 2024 8:23 am

Dear Sambiani,

actually I do not have such a script, maybe someone else can share it or publish in the tutorial page.

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/

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claudio
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Re: luminescence calculation

Post by claudio » Wed May 29, 2024 2:45 pm

Dear SAMBIANI

I will check if I have some old script, and I will add it to the tutorial in the next days

best
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

SAM
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Re: luminescence calculation

Post by SAM » Mon Jun 03, 2024 12:46 pm

Dear Claudio, Dear Daniele

Thank you for your prompt response. That sounds fantastic! I appreciate your effort in checking for any old scripts and considering their addition to the tutorial.
SAM
PhD student at University of Lome

SAM
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Re: luminescence calculation

Post by SAM » Thu Jun 06, 2024 11:03 am

Dear Claudio, dear Daniele,

I hope you are doing well. I requested the script for calculating exciton luminescence, but we haven't received it yet. Additionally, I have some concerns regarding the interpretation of the luminescence curves. Could you please provide a physical interpretation of the luminescence curve from the tutorial? I would also like to know when it is necessary to perform phonon-assisted luminescence.

Thank you.

Best regards,

SAM
PhD student at University of Lome

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Daniele Varsano
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Re: luminescence calculation

Post by Daniele Varsano » Fri Jun 07, 2024 9:42 am

Dear SAM,
I requested the script for calculating exciton luminescence, but we haven't received it yet.
I do not have such script, anyway it should easy to write a simple script combining all the calculated quantity.
Could you please provide a physical interpretation of the luminescence curve from the tutorial?
Can you be more explicit, what exactly it is not clear in the luminescence spectra. I strongly suggest you to read the references mentioned in the tutorial
I would also like to know when it is necessary to perform phonon-assisted luminescence.
It depends what you want to calculated, phonon replica appears in presence of indirect gaps, and again I suggest you to read the references reported in the tutorial.

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/

SAM
Posts: 33
Joined: Tue Jan 30, 2024 3:36 pm

Re: luminescence calculation

Post by SAM » Mon Jun 10, 2024 10:31 am

Dear Daniele
Thanks you for your prompt response.

Sam
PhD student

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