Lancaster EPrints

Phonon-emission-accompanied photoluminescence from a two-dimensional electron system at high magnetic field

Falko, Vladimir (1993) Phonon-emission-accompanied photoluminescence from a two-dimensional electron system at high magnetic field. Physical Review B, 47 (7). pp. 3802-3805. ISSN 0163-1829

[img]
Preview
PDF (PhysRevB.47.3802) - Published Version
Download (171Kb) | Preview

    Abstract

    The magnetic freeze-out of two-dimensional electrons (the formation of a Wigner crystal or disordered dielectric state) is shown to stimulate acoustical- and optical-phonon emissions in the course of their radiative recombination with an acceptor-bound hole. This allows us to expect an appearance of the corresponding phonon replicas in the spectra taken at the long time-delayed tail of the time-resolved magnetoluminescence in low-density GaAs-AlxGa1-xAs heterostructures in extreme magnetic fields.

    Item Type: Article
    Journal or Publication Title: Physical Review B
    Additional Information: © 1993 The American Physical Society
    Subjects: Q Science > QC Physics
    Departments: Faculty of Science and Technology > Physics
    ID Code: 57092
    Deposited By: ep_importer_pure
    Deposited On: 05 Sep 2012 17:47
    Refereed?: Yes
    Published?: Published
    Last Modified: 24 Jan 2014 11:00
    Identification Number:
    URI: http://eprints.lancs.ac.uk/id/eprint/57092

    Actions (login required)

    View Item