On the condensation of exciton polaritons in microcavities induced by a magnetic field

On the condensation of exciton polaritons in microcavities induced by a magnetic field

The photoluminescence spectra of exciton polaritons in microcavities under conditions of three-dimensional quantization are studied as a factor of the density of the optical excitation and magnetic field. The behavior of the degree of circular polarization of the exciton luminescence in a magnetic f...

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Veröffentlicht in:Semiconductors (Woodbury, N.Y.) N.Y.), 2016-11, Vol.50 (11), p.1506-1510
Hauptverfasser: Kochereshko, V. P., Avdoshina, D. V., Savvidis, P., Tsintzos, S. I., Hatzopoulos, Z., Kavokin, A. V., Besombes, L., Mariette, H.
Format: Artikel
Sprache:eng
Schlagworte:
2016
Circular polarization
CONCENTRATION RATIO
Condensed Matter
EMISSION SPECTRA
EXCITATION
Excitation spectra
EXCITONS
MAGNETIC FIELDS
Magnetic Materials
Magnetism
March 14–18
MATERIALS SCIENCE
Microcavities
Nizhny Novgorod
Other
PHOTOLUMINESCENCE
Physics
Physics and Astronomy
Polaritons
POLARIZATION
POLARONS
QUANTIZATION
THREE-DIMENSIONAL LATTICES
XX International Symposium “Nanophysics and Nanoelectronics”
ZEEMAN EFFECT
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Zusammenfassung:The photoluminescence spectra of exciton polaritons in microcavities under conditions of three-dimensional quantization are studied as a factor of the density of the optical excitation and magnetic field. The behavior of the degree of circular polarization of the exciton luminescence in a magnetic field shows that, when the concentration of excitons increases, they condense at the lowest Zeeman sublevel.
ISSN:1063-7826
1090-6479
DOI:10.1134/S1063782616110142