Spin-wave-assisted photoluminescence in MnO at low temperatures

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

doi:10.1088/0953-8984/4/30/018

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 journal › Article › peer-review

9 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 language	English
Article number	018
Pages (from-to)	6501-6508
Number of pages	8
Journal	Journal of Physics: Condensed Matter
Volume	4
Issue number	30
DOIs	https://doi.org/10.1088/0953-8984/4/30/018
Publication status	Published - 1992 Dec 1
Externally published	Yes

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics

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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.",

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T1 - Spin-wave-assisted photoluminescence in MnO at low temperatures

AU - Mochizuki, S.

AU - Piriou, B.

AU - Dexpert-Ghys, J.

AU - Takayama, N.

AU - Kido, G.

AU - Mogi, I.

AU - Suemoto, T.

PY - 1992/12/1

Y1 - 1992/12/1

N2 - 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.

AB - 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.

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