Polaronic Signatures in Mid-Infrared Spectra: Prediction for LaMnO3 and CaMnO3

Details Polaronic Signatures in Mid-Infrared Spectra: Prediction for LaMnO3 and CaMnO3 Polaronic Signatures in Mid-Infrared Spectra: Prediction for LaMnO3 and CaMnO3

2001-11-12

arxiv.org/abs/cond-mat/0111226v2

Physics

Condensed Matter

Strongly Correlated Electrons

6 pages with 3 figures imbedded

Scientific paper

10.1103/PhysRevB.65.205207

Hole-doped LaMnO3 and electron-doped CaMnO3 form self-trapped electronic states. The spectra of these states have been calculated using a two orbital (Mn eg Jahn-Teller) model, from which the non-adiabatic optical conductivity spectra are obtained. In both cases the optical spectrum contains weight in the gap region, whose observation will indicate the self-trapped nature of the carrier states. The predicted spectra are proportional to the concentration of the doped carriers in the dilute regime, with coefficients calculated with no further model parameters.

Affiliated with

Also associated with

No associations

Rating

Polaronic Signatures in Mid-Infrared Spectra: Prediction for LaMnO3 and CaMnO3 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 Mid-Infrared Spectra: Prediction for LaMnO3 and CaMnO3, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polaronic Signatures in Mid-Infrared Spectra: Prediction for LaMnO3 and CaMnO3 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-631923