Disorder mediated biexcitonic beats in semiconductor quantum wells

T. F. Albrecht, K. Bott, T. Meier, A. Schulze, M. Koch, S. T. Cundiff, J. Feldmann, W. Stolz, P. Thomas, Stephan W Koch, E. O. Göbel

Research output: Contribution to journalArticle

103 Citations (Scopus)

Abstract

Beats in the transient four-wave-mixing signal from strongly inhomogeneously broadened semiconductor quantum wells are observed. Based on their phase and polarization properties, the beats are assigned to biexcitons in the mesoscopically disordered material. With increasing excitation intensity a halving of the beat period is observed and is accurately reproduced by calculations including fifth-order contributions.

Original languageEnglish (US)
Pages (from-to)4436-4439
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume54
Issue number7
StatePublished - Aug 15 1996
Externally publishedYes

Fingerprint

Four wave mixing
Semiconductor quantum wells
synchronism
quantum wells
disorders
Polarization
four-wave mixing
polarization
excitation

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Albrecht, T. F., Bott, K., Meier, T., Schulze, A., Koch, M., Cundiff, S. T., ... Göbel, E. O. (1996). Disorder mediated biexcitonic beats in semiconductor quantum wells. Physical Review B - Condensed Matter and Materials Physics, 54(7), 4436-4439.

Disorder mediated biexcitonic beats in semiconductor quantum wells. / Albrecht, T. F.; Bott, K.; Meier, T.; Schulze, A.; Koch, M.; Cundiff, S. T.; Feldmann, J.; Stolz, W.; Thomas, P.; Koch, Stephan W; Göbel, E. O.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 54, No. 7, 15.08.1996, p. 4436-4439.

Research output: Contribution to journalArticle

Albrecht, TF, Bott, K, Meier, T, Schulze, A, Koch, M, Cundiff, ST, Feldmann, J, Stolz, W, Thomas, P, Koch, SW & Göbel, EO 1996, 'Disorder mediated biexcitonic beats in semiconductor quantum wells', Physical Review B - Condensed Matter and Materials Physics, vol. 54, no. 7, pp. 4436-4439.
Albrecht TF, Bott K, Meier T, Schulze A, Koch M, Cundiff ST et al. Disorder mediated biexcitonic beats in semiconductor quantum wells. Physical Review B - Condensed Matter and Materials Physics. 1996 Aug 15;54(7):4436-4439.
Albrecht, T. F. ; Bott, K. ; Meier, T. ; Schulze, A. ; Koch, M. ; Cundiff, S. T. ; Feldmann, J. ; Stolz, W. ; Thomas, P. ; Koch, Stephan W ; Göbel, E. O. / Disorder mediated biexcitonic beats in semiconductor quantum wells. In: Physical Review B - Condensed Matter and Materials Physics. 1996 ; Vol. 54, No. 7. pp. 4436-4439.
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