Anomalous temperature dependence of excitons in diluted magnetic semiconductors Cd1-xMnxSe in high magnetic fields

I. Mogi, T. Kokubun, G. Kido, Y. Nakagawa, J. R. Anderson, W. Giriat, M. Gorska

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

The temperature dependence of magneto-absorption spectra of Cd1-xMnxSe (x=0.10, 0.38) was investigated in steady high magnetic fields. In a fixed magnetic field, there is a maximum in the exciton energy versus temperature, suggesting a competition between the contributions of the thermal fluctuation of Mn2+ spins and the electron-phonon coupling to the band gap energy.

Original languageEnglish
Pages (from-to)457-460
Number of pages4
JournalPhysica B: Physics of Condensed Matter
Volume177
Issue number1-4
DOIs
Publication statusPublished - 1992 Mar 2

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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