Dear developers,
sorry if it's not the right section. I would like to ask if it's possible to include local field effects in yambo_kerr.
I read the paper PRB 86, 125139 (2012) but i don't know how to do it in pratice.
I need LF effects because within the bare IP approximation I obtained huge kerr parameter Theta of the order of 10-20 degrees . I'm dealing with a 1D nanoribbon and I found that the inclusion of LF effects reduces considerably the absorption spectrum in the direction perpendicular to the ribbon (as in PRB 72, 153310 (2005)). I would like to see if it's the same for the off-diagonal components.
Cheers,
Matteo
LF effects inclusion in yambo_kerr
Moderators: Davide Sangalli, andrea.ferretti, myrta gruning, andrea marini, Daniele Varsano
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LF effects inclusion in yambo_kerr
Matteo Ferri
PhD student in Condensed Matter at SISSA
Previously:
Master at Università degli Studi di Milano &
CNR, Istituto per la Microelettronica e Microsistemi - Sezione di Agrate Brianza
PhD student in Condensed Matter at SISSA
Previously:
Master at Università degli Studi di Milano &
CNR, Istituto per la Microelettronica e Microsistemi - Sezione di Agrate Brianza
- Davide Sangalli
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Re: LF effects inclusion in yambo_kerr
Dear Matteo,
it is not possible with the GPL version.
I'll contact you in private for the non GPL version.
Best,
D.
it is not possible with the GPL version.
I'll contact you in private for the non GPL version.
Best,
D.
Davide Sangalli, PhD
CNR-ISM, Division of Ultrafast Processes in Materials (FLASHit) and MaX Centre
https://sites.google.com/view/davidesangalli
http://www.max-centre.eu/
CNR-ISM, Division of Ultrafast Processes in Materials (FLASHit) and MaX Centre
https://sites.google.com/view/davidesangalli
http://www.max-centre.eu/
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Re: LF effects inclusion in yambo_kerr
Dear Davide,
is it still not possible to include LF and electron-hole effects for calculation of Kerr parameters in the GPL version of yambo_4.2.0 ?
Bests,
Martin
is it still not possible to include LF and electron-hole effects for calculation of Kerr parameters in the GPL version of yambo_4.2.0 ?
Bests,
Martin
Martin Spenke, PhD Student
Theoretisch-Physikalisches Institut
Universität Hamburg, Germany
Theoretisch-Physikalisches Institut
Universität Hamburg, Germany
- Davide Sangalli
- Posts: 614
- Joined: Tue May 29, 2012 4:49 pm
- Location: Via Salaria Km 29.3, CP 10, 00016, Monterotondo Stazione, Italy
- Contact:
Re: LF effects inclusion in yambo_kerr
No unfortunately it is not.
Indeed the implementation is there, but we would like to test it before doing a release.
Best,
D.
Indeed the implementation is there, but we would like to test it before doing a release.
Best,
D.
Davide Sangalli, PhD
CNR-ISM, Division of Ultrafast Processes in Materials (FLASHit) and MaX Centre
https://sites.google.com/view/davidesangalli
http://www.max-centre.eu/
CNR-ISM, Division of Ultrafast Processes in Materials (FLASHit) and MaX Centre
https://sites.google.com/view/davidesangalli
http://www.max-centre.eu/