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 language | English |
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Article number | 018 |
Pages (from-to) | 6501-6508 |
Number of pages | 8 |
Journal | Journal of Physics: Condensed Matter |
Volume | 4 |
Issue number | 30 |
DOIs | |
Publication status | Published - 1992 Dec 1 |
Externally published | Yes |
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics