BINDING OF BIEXCITONS IN GAAS ALGAAS SUPERLATTICES/

Authors
MIZEIKIS V BIRKEDAL D LANGBEIN W LYSSENKO VG HVAM JM
Citation
V. Mizeikis et al., BINDING OF BIEXCITONS IN GAAS ALGAAS SUPERLATTICES/, Acta Physica Polonica. A, 92(5), 1997, pp. 923-928
Citations number
14
Journal title
Acta Physica Polonica. A → ACNP
ISSN journal
05874246
Volume
92
Issue
5
Year of publication
1997
Pages
923 - 928
Database
ISI
SICI code
0587-4246(1997)92:5<923:BOBIGA>2.0.ZU;2-I
Abstract
Binding of the heavy-hole excitons and biexcitons in GaAs/Al0.3Ga0.7As superlattices is studied using linear and nonlinear optical technique s. High biexciton binding energies characteristic of quasi two-dimensi onal biexcitons ale observed in superlattices with considerable miniba nd dispersion. PACS numbers: 71.35.Cc, 78.66.Hf, 42.50.Md.