Polaronic signatures in mid-infrared spectra: Prediction for (formula presented)

Yiing Rei Chen, Vasili Perebeinos, Philip B. Allen

Research output: Contribution to journalArticlepeer-review


Hole-doped (formula presented) form self-trapped electronic states. The spectra of these states have been calculated using a two orbital (Mn (formula presented) Jahn-Teller) model, from which the nonadiabatic 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.

Original languageEnglish
Pages (from-to)1-6
Number of pages6
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number20
Publication statusPublished - 2002
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


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