Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/85855
Title: Suppression of Zeeman Splitting of the Energy Levels of Exciton-Polariton Condensates in Semiconductor Microcavities in an External Magnetic Field
Authors: Walker, P.
Liew, Timothy Chi Hin
Sarkar, D.
Durska, M.
Love, A. P. D.
Skolnick, M. S.
Roberts, J. S.
Shelykh, I. A.
Kavokin, A. V.
Krizhanovskii, D. N.
Keywords: Polariton
Zeeman Splitting
Issue Date: 2011
Source: Walker, P., Liew, T. C. H., Sarkar, D., Durska, M., Love, A. P. D., Skolnick, M. S., et al. (2011). Suppression of Zeeman Splitting of the Energy Levels of Exciton-Polariton Condensates in Semiconductor Microcavities in an External Magnetic Field. Physical Review Letters, 106, 257401-.
Series/Report no.: Physical Review Letters
Abstract: A key property of equilibrium exciton-polariton condensates in semiconductor microcavities is the suppression of the Zeeman splitting under a magnetic field. By studying magnetophotoluminescence spectra from a GaAs microcavity, we show experimentally that a similar effect occurs in a nonequilibrium polariton condensate arising from polariton parametric scattering. In this case, the quenching of Zeeman splitting is related to a phase synchronization of spin-up and spin-down polarized polariton condensates caused by a nonlinear coupling via the coherent pump state.
URI: https://hdl.handle.net/10356/85855
http://hdl.handle.net/10220/43897
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.106.257401
Schools: School of Physical and Mathematical Sciences 
Rights: © 2011 American Physical Society (APS). This paper was published in Physical Review Letters and is made available as an electronic reprint (preprint) with permission of American Physical Society (APS). The published version is available at: [http://dx.doi.org/10.1103/PhysRevLett.106.257401]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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