Dear Fulvio,
Many thanks for your reply and clearing many of our doubts. At this point, we can generate exciton-phonon matrix elements over the BZ similar to Fig. 3(lower panel) in the paper: https://journals.aps.org/prl/abstract/1 ... 125.107401
However, in the code excphondb.py, (after some more lines from our side) we can plot only average G_nm(Q,q). We can print all the G_nm(Q,q) and average G_nm(Q,q). We would also like to find out the exciton-phonon scattering rate (upper panel of Fig. 3). Can you let us know how we can proceed for reading the energies and matrix elements from the file?
Regards,
Sitangshu
Electron-phonon intro: plots of el-ph matrix elements on k-BZ and q-BZ
Moderators: palful, amolina, mbonacci
-
- Posts: 185
- Joined: Thu Jan 05, 2017 8:08 am
Re: Electron-phonon intro: plots of el-ph matrix elements on k-BZ and q-BZ
Sitangshu Bhattacharya
Indian Institute of Information Technology-Allahabad
India
Web-page: http://profile.iiita.ac.in/sitangshu/
Institute: http://www.iiita.ac.in/
Indian Institute of Information Technology-Allahabad
India
Web-page: http://profile.iiita.ac.in/sitangshu/
Institute: http://www.iiita.ac.in/
- palful
- Posts: 81
- Joined: Tue Jan 26, 2016 11:23 am
- Location: Modena and Milan
Re: Electron-phonon intro: plots of el-ph matrix elements on k-BZ and q-BZ
Dear Sitangshu,
We are currently restructuring and working on the release of the tools to calculate exciton-phonon matrix elements and related observables. At the moment no automatic procedure is available, but the exciton-phonon tools will be completed hopefully early next year.
Fulvio
We are currently restructuring and working on the release of the tools to calculate exciton-phonon matrix elements and related observables. At the moment no automatic procedure is available, but the exciton-phonon tools will be completed hopefully early next year.
Fulvio
Dr. Fulvio Paleari
S3-CNR Institute of Nanoscience and MaX Center
Modena, Italy
S3-CNR Institute of Nanoscience and MaX Center
Modena, Italy