Lancaster EPrints

Kinetics of dark excitons and excitonic trions in InGaAs single quantum well

Timofeev, V B and Larionov, A V and Zeman, J and Martinez, G and Falko, V I and Bayer, M and Forchel, A (1998) Kinetics of dark excitons and excitonic trions in InGaAs single quantum well. European Physical Journal B, 4 (1). pp. 39-43. ISSN 1434-6028

Full text not available from this repository.

Abstract

Magnetooptical studies performed on a wide InGaAs/GaAs single quantum well indicate that optically non-active (dark) excitons with total angular momentum M = +/- 2 play the role of a reservoir for the creation of free multiparticle excitonic complexes. After analyzing the magnetic field evolution of the circularly polarized components of the low energy structure appearing in the main excitonic luminescence line we assign this feature to the excitonic trion formation. The binding energy of the excitonic trions was estimated to be of the order of 1 meV.

Item Type: Article
Journal or Publication Title: European Physical Journal B
Subjects: Q Science > QC Physics
Departments: Faculty of Science and Technology > Physics
ID Code: 57065
Deposited By: ep_importer_pure
Deposited On: 03 Sep 2012 15:20
Refereed?: Yes
Published?: Published
Last Modified: 09 Apr 2014 23:58
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/57065

Actions (login required)

View Item