Spin-wave-assisted photoluminescence in MnO at low temperatures

S. Mochizuki, B. Piriou, J. Dexpert-Ghys, N. Takayama, G. Kido, I. Mogi, T. Suemoto

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The temperature dependences of the peak energies and intensities of the high-energy band (band A) and the low-energy band (band B) of the spin-wave-assisted photoluminescence in MnO have been studied at low temperatures down to 5 K. Side bands due to combinations of the elementary excitations (Mn2+ excitons, spin-wave quanta (magnons), TO phonons and LO phonons) were also observed below 40 K as shoulders appearing on the high-energy side of band A.

Original languageEnglish
Article number018
Pages (from-to)6501-6508
Number of pages8
JournalJournal of Physics: Condensed Matter
Volume4
Issue number30
DOIs
Publication statusPublished - 1992 Dec 1
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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  • Cite this

    Mochizuki, S., Piriou, B., Dexpert-Ghys, J., Takayama, N., Kido, G., Mogi, I., & Suemoto, T. (1992). Spin-wave-assisted photoluminescence in MnO at low temperatures. Journal of Physics: Condensed Matter, 4(30), 6501-6508. [018]. https://doi.org/10.1088/0953-8984/4/30/018