Journal article
Coulomb Memory Signatures in the Excitonic Optical Stark Effect
Physical review letters, Vol.82(15), pp.3112-3115
04/1999
DOI: 10.1103/PhysRevLett.82.3112
Abstract
Differential absorption spectra of high-quality InGaAs quantum wells are presented for various pump detunings and polarization configurations. For low intensity pump pulses tuned well below the exciton a redshift is observed for opposite circularly polarized probe pulses. Microscopic calculations show that this redshift originates from memory effects in the Coulomb-induced excitonic correlations.
Details
- Title: Subtitle
- Coulomb Memory Signatures in the Excitonic Optical Stark Effect
- Creators
- C Sieh - Philipps University of MarburgT Meier - Philipps University of MarburgF Jahnke - Philipps University of MarburgA Knorr - Philipps University of MarburgS. W Koch - Philipps University of MarburgP Brick - University of ArizonaM Hübner - University of ArizonaC Ell - University of ArizonaJ Prineas - University of ArizonaG Khitrova - University of ArizonaH. M Gibbs - University of Arizona
- Resource Type
- Journal article
- Publication Details
- Physical review letters, Vol.82(15), pp.3112-3115
- DOI
- 10.1103/PhysRevLett.82.3112
- ISSN
- 0031-9007
- eISSN
- 1079-7114
- Language
- English
- Date published
- 04/1999
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199819702771
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