Dynamics of charged excitons in GaAs quantum wells under high magnetic field
Publication
, Journal Article
Ciulin, V; Finkelstein, G; Haacke, S; Ganière, JD; Umansky, V; Bar-Joseph, I; Deveaud, B
Published in: Physica B: Condensed Matter
December 2, 1998
We report on time-resolved photoluminescence studies of charged and neutral excitons in a modulation doped GaAs quantum well under resonant excitation and high magnetic field. The radiative lifetime of the charged exciton is rather short, 60 ps at zero field, and is found to increase by a factor of ∼2 up to 7 T. The short lifetimes suggest that, under magnetic field, the exciton bound in the trion is delocalized. © 1998 Elsevier Science B.V. All rights reserved.
Duke Scholars
Published In
Physica B: Condensed Matter
DOI
ISSN
0921-4526
Publication Date
December 2, 1998
Volume
256-258
Start / End Page
466 / 469
Related Subject Headings
- General Physics
- 5104 Condensed matter physics
- 0303 Macromolecular and Materials Chemistry
- 0206 Quantum Physics
- 0204 Condensed Matter Physics
Citation
APA
Chicago
ICMJE
MLA
NLM
Ciulin, V., Finkelstein, G., Haacke, S., Ganière, J. D., Umansky, V., Bar-Joseph, I., & Deveaud, B. (1998). Dynamics of charged excitons in GaAs quantum wells under high magnetic field. Physica B: Condensed Matter, 256–258, 466–469. https://doi.org/10.1016/S0921-4526(98)00582-1
Ciulin, V., G. Finkelstein, S. Haacke, J. D. Ganière, V. Umansky, I. Bar-Joseph, and B. Deveaud. “Dynamics of charged excitons in GaAs quantum wells under high magnetic field.” Physica B: Condensed Matter 256–258 (December 2, 1998): 466–69. https://doi.org/10.1016/S0921-4526(98)00582-1.
Ciulin V, Finkelstein G, Haacke S, Ganière JD, Umansky V, Bar-Joseph I, et al. Dynamics of charged excitons in GaAs quantum wells under high magnetic field. Physica B: Condensed Matter. 1998 Dec 2;256–258:466–9.
Ciulin, V., et al. “Dynamics of charged excitons in GaAs quantum wells under high magnetic field.” Physica B: Condensed Matter, vol. 256–258, Dec. 1998, pp. 466–69. Scopus, doi:10.1016/S0921-4526(98)00582-1.
Ciulin V, Finkelstein G, Haacke S, Ganière JD, Umansky V, Bar-Joseph I, Deveaud B. Dynamics of charged excitons in GaAs quantum wells under high magnetic field. Physica B: Condensed Matter. 1998 Dec 2;256–258:466–469.
Published In
Physica B: Condensed Matter
DOI
ISSN
0921-4526
Publication Date
December 2, 1998
Volume
256-258
Start / End Page
466 / 469
Related Subject Headings
- General Physics
- 5104 Condensed matter physics
- 0303 Macromolecular and Materials Chemistry
- 0206 Quantum Physics
- 0204 Condensed Matter Physics