Polaronic signatures in the optical properties of Nd$_{2-x}$Ce$_x$CuO$_4$

Details Polaronic signatures in the optical properties of Nd$_{2-x}$Ce$_x$CuO$_4$ Polaronic signatures in the optical properties of Nd$_{2-x}$Ce$_x$CuO$_4$

2008-01-30

arxiv.org/abs/0801.4691v1

Phys. Rev. B 79, 012502 (2009)

Physics

Condensed Matter

Strongly Correlated Electrons

Scientific paper

We investigate the temperature and doping dependence of the optical conductivity $\sigma(\omega)$ of Nd$_{2-x}$Ce$_x$CuO$_4$ in terms of magnetic/lattice polaron formation. We employ dynamical mean-field theory in the context of the Holstein-t-J model where an exact analytical solution is available in the limit of infinite connectivity. We show that the pseudogap features in the optical conductivity of this compound can be associated to the formation of lattice polarons assisted by the magnetic interaction.

Affiliated with

Also associated with

No associations

Rating

Polaronic signatures in the optical properties of Nd$_{2-x}$Ce$_x$CuO$_4$ does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Polaronic signatures in the optical properties of Nd$_{2-x}$Ce$_x$CuO$_4$, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polaronic signatures in the optical properties of Nd$_{2-x}$Ce$_x$CuO$_4$ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-121990