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Two-Dimensional Carrier—Carrier Screening Studied with Femtosecond Photon Echoes

  • J.-Y. Bigot
  • M. T. Portella
  • R. W. Schoenlein
  • C. V. Shank
  • J. E. Cunningham
Part of the Springer Series in Chemical Physics book series (CHEMICAL, volume 53)

Abstract

The two dimensional behavior of carrier-carrier screening is studied in a GaAs-GaAlAs quantum well structure with femtosecond photon echoes. The variation of the electron hole dephasing time with carrier density indicates that the screening is due to nearest neighbor interactions in a two dimensionnai electron-hole gas.

Keywords

Carrier Density Quantum Well Pulse Spectrum Copper Vapor Laser Quantum Well Structure 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. [1]
    J. Shah, IEEE J. Quantum Elect. 22, 1728 (1985).CrossRefADSGoogle Scholar
  2. [2]
    P.C. Becker, H.L. Fragnito, C.H. Brito-Cruz, R.L. Fork, J.E. Cunningham, J.E. Henry, C.V. Shank, Phys. Rev. Lett. 61, 1647 (1988).CrossRefADSGoogle Scholar
  3. [3]
    C.V. Shank, R.L. Fork, R. Yen, J. Shah, B.I. Greene, A.C. Gossard, C. Weisbuch, Sol. State Commun. 47, 981 (1983).CrossRefADSGoogle Scholar
  4. [4]
    W.H. Knox, C. Hirlimann, D.A.B. Miller, J. Shah, D.S. Chemla, C.V. Shank, Phys. Rev. Lett. 56, 1191 (1986).CrossRefADSGoogle Scholar
  5. [5]
    W.H. Knox, D.S. Chemla, G. Livescu, J.E. Cunningham, J.E. Henry, Phys. Rev. Lett. 61, 1290 (1988).CrossRefADSGoogle Scholar
  6. [6]
    C.V. Shank, P.C. Becker, H.L. Fragnito, R.L. Fork, Ultrafast Phenomena VI, p. 344, Springer-Verlag, 1988.Google Scholar
  7. [7]
    P.C. Becker, H.L. Fragnito, R.L. Fork, F.A. Beisser, C.V. Shank, Appl. Phys. Lett. 54, 411 (1989).CrossRefADSGoogle Scholar
  8. [8]
    R.L. Fork, C.H. Brito-Cruz, P.C. Becker, C.V. Shank, Opt. Lett. 12, 483 (1987).CrossRefADSGoogle Scholar
  9. [9]
    see for instance: D. Pines, C. Nozieres, “The Theory of Quantum Liquids: Normal Fermi Liquids,” Addisson-Wesley, 1966.Google Scholar

Copyright information

© Springer-Verlag Berlin, Heidelberg 1990

Authors and Affiliations

  • J.-Y. Bigot
    • 1
  • M. T. Portella
    • 1
  • R. W. Schoenlein
    • 1
  • C. V. Shank
    • 1
  • J. E. Cunningham
    • 2
  1. 1.Lawrence Berkeley LaboratoryUniversity of CaliforniaBerkeleyUSA
  2. 2.AT & T Bell LaboratoriesHolmdelUSA

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