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Titolo:
INFLUENCE OF EXCITON-EXCITON INTERACTIONS ON THE COHERENT OPTICAL-RESPONSE IN GAAS QUANTUM-WELLS
Autore:
BOTT K; HELLER O; BENNHARDT D; CUNDIFF ST; THOMAS P; MAYER EJ; SMITH GO; ECCLESTON R; KUHL J; PLOOG K;
Indirizzi:
PHILIPPS UNIV,DEPT PHYS D-35032 MARBURG GERMANY MAX PLANCK INST FESTKORPERFORSCH D-70506 STUTTGART GERMANY PAUL DRUDE INST FESTKORPERELEKTR D-10117 BERLIN GERMANY PHILIPPS UNIV,CTR MAT SCI D-35032 MARBURG GERMANY
Titolo Testata:
Physical review. B, Condensed matter
fascicolo: 23, volume: 48, anno: 1993,
pagine: 17418 - 17426
SICI:
0163-1829(1993)48:23<17418:IOEIOT>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
HEAVY HOLE EXCITONS; LIGHT-HOLE; BEATS; SEMICONDUCTORS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
31
Recensione:
Indirizzi per estratti:
Citazione:
K. Bott et al., "INFLUENCE OF EXCITON-EXCITON INTERACTIONS ON THE COHERENT OPTICAL-RESPONSE IN GAAS QUANTUM-WELLS", Physical review. B, Condensed matter, 48(23), 1993, pp. 17418-17426

Abstract

The degenerate-four-wave-mixing response of excitons in GaAs quantum wells is modeled using the optical Bloch equations including exciton-exciton interactions. The results display a strong dependence on the polarization of the excitation pulses. The model predicts intensity and polarization dependences of the time-integrated signal and characteristic temporal features of the time-resolved and time-integrated response in excellent agreement with observations.

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Documento generato il 04/12/20 alle ore 19:31:05