Open AccessPolariton Bose condensation in microcavity in high magnetic fields
Author(s) -
В. П. Кочерешко,
А. А. Платонов,
N. G. Filosofov,
P. G. Savvidis,
S. I. Tsintzos,
Z. Hatzopoulos,
L. Besombes,
H. Mariette
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1400/6/066007
Subject(s) - polariton , zeeman effect , excitation , magnetic field , exciton , photoluminescence , condensed matter physics , intensity (physics) , physics , condensation , quality (philosophy) , atomic physics , optoelectronics , optics , quantum mechanics , thermodynamics
The dependences of the exciton-polariton photoluminescence spectra on the intensity of optical excitation and external magnetic fields are investigated in cylindrical mesas based on high-quality microcavities. It was found that with an increase of the intensity of optical excitation above a certain threshold at sufficiently large magnetic field or with an increase of magnetic fields at constant optical excitation, the distribution of exciton-polaritons over Zeeman sublevels becomes substantially non-Boltzmannian.