Electric-Field-Induced Exciton Ionization in a GaAs/AlGaAs Superlattice
T. Meier, G. von Plessen, M. Koch, J. Feldmann, S.W. Koch, P. Thomas, E.O. Göbel, K.W. Goosen, J.M. Kuo, R.F. Kopf, in: Proceedings of IV International Conference on Optics of Excitons in Confined Systems, 1995, pp. 1759–1762.
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Author
Meier, TorstenLibreCat 
;
von Plessen, G.;
Koch, M.;
Feldmann, J.;
Koch, S.W.;
Thomas, P.;
Göbel, E.O.;
Goosen, K.W.;
Kuo, J.M.;
Kopf, R.F.
;
von Plessen, G.;
Koch, M.;
Feldmann, J.;
Koch, S.W.;
Thomas, P.;
Göbel, E.O.;
Goosen, K.W.;
Kuo, J.M.;
Kopf, R.F.Department
Abstract
We study exciton ionization induced by an axial electric field in a strongly coupled GaAs/Al0.3 Ga0.7 As superlattice at low temperatures. The field-induced ionization times of the heavy-hole 1s exciton in the miniband field regime are determined from transient four-wave-mixing experiments and theoretical model calculations. They are found to lie between the field ionization times of excitons in bulk semiconductors, and in strongly confined quantum well systems.
Publishing Year
Proceedings Title
Proceedings of IV International Conference on Optics of Excitons in Confined Systems
forms.conference.field.series_title_volume.label
Il Nuovo Cimento D
Volume
17
Page
1759-1762
Conference Location
Cortona, Italy
LibreCat-ID
Cite this
Meier T, von Plessen G, Koch M, et al. Electric-Field-Induced Exciton Ionization in a GaAs/AlGaAs Superlattice. In: Proceedings of IV International Conference on Optics of Excitons in Confined Systems. Vol 17. Il Nuovo Cimento D. ; 1995:1759-1762. doi:10.1007/BF02457276
Meier, T., von Plessen, G., Koch, M., Feldmann, J., Koch, S. W., Thomas, P., Göbel, E. O., Goosen, K. W., Kuo, J. M., & Kopf, R. F. (1995). Electric-Field-Induced Exciton Ionization in a GaAs/AlGaAs Superlattice. Proceedings of IV International Conference on Optics of Excitons in Confined Systems, 17, 1759–1762. https://doi.org/10.1007/BF02457276
@inproceedings{Meier_von Plessen_Koch_Feldmann_Koch_Thomas_Göbel_Goosen_Kuo_Kopf_1995, series={Il Nuovo Cimento D}, title={Electric-Field-Induced Exciton Ionization in a GaAs/AlGaAs Superlattice}, volume={17}, DOI={10.1007/BF02457276}, booktitle={Proceedings of IV International Conference on Optics of Excitons in Confined Systems}, author={Meier, Torsten and von Plessen, G. and Koch, M. and Feldmann, J. and Koch, S.W. and Thomas, P. and Göbel, E.O. and Goosen, K.W. and Kuo, J.M. and Kopf, R.F.}, year={1995}, pages={1759–1762}, collection={Il Nuovo Cimento D} }
Meier, Torsten, G. von Plessen, M. Koch, J. Feldmann, S.W. Koch, P. Thomas, E.O. Göbel, K.W. Goosen, J.M. Kuo, and R.F. Kopf. “Electric-Field-Induced Exciton Ionization in a GaAs/AlGaAs Superlattice.” In Proceedings of IV International Conference on Optics of Excitons in Confined Systems, 17:1759–62. Il Nuovo Cimento D, 1995. https://doi.org/10.1007/BF02457276.
T. Meier et al., “Electric-Field-Induced Exciton Ionization in a GaAs/AlGaAs Superlattice,” in Proceedings of IV International Conference on Optics of Excitons in Confined Systems, Cortona, Italy, 1995, vol. 17, pp. 1759–1762, doi: 10.1007/BF02457276.
Meier, Torsten, et al. “Electric-Field-Induced Exciton Ionization in a GaAs/AlGaAs Superlattice.” Proceedings of IV International Conference on Optics of Excitons in Confined Systems, vol. 17, 1995, pp. 1759–62, doi:10.1007/BF02457276.
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