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

Journal Article · Mon Nov 14 23:00:00 EST 2016 · Semiconductors

DOI:https://doi.org/10.1134/S1063782616110142· OSTI ID:22649666

Avdoshina, D. V. ^[1]; Savvidis, P.; Tsintzos, S. I.; Hatzopoulos, Z. ^[2]; Kavokin, A. V. ^[3]; Besombes, L.; Mariette, H. ^[4]

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1. Russian Academy of Sciences, Ioffe Physical–Technical Institute (Russian Federation)
2. University of Crete, Department of Materials Science and Technology (Greece)
3. St. Petersburg State University (Russian Federation)
4. Institut NÉEL, CNRS (France)

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.

• OSTI ID: 22649666
• Journal Information: Semiconductors, Journal Name: Semiconductors Journal Issue: 11 Vol. 50; ISSN SMICES; ISSN 1063-7826
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CONCENTRATION RATIO
EMISSION SPECTRA
EXCITATION
EXCITONS
MAGNETIC FIELDS
PHOTOLUMINESCENCE
POLARIZATION
POLARONS
QUANTIZATION
THREE-DIMENSIONAL LATTICES
ZEEMAN EFFECT