LF effects inclusion in yambo_kerr
Posted: Fri Jun 24, 2016 2:43 pm
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
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