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Femtosecond Studies of Intraband Relaxation of Semiconductors and Molecules

  • A. J. Taylor
  • D. J. Erskine
  • C. L. Tang
Conference paper
Part of the Springer Series in Chemical Physics book series (CHEMICAL, volume 38)

Abstract

In this talk we present a summary of our studies of the ultrafast relaxation dynamics of hot carriers in semiconductors [1] and of highly excited dye molecules in solution [2] using the equal pulse correlation technique [3]. These intraband processes occur on timescales comparable to the pulsewidths generated by current femtosecond (fs) technology, and hence present difficulties in extracting their relaxation times due to the presence of slow relaxation processes and of the coherent artifact.

Keywords

Carrier Density Nile Blue Multiple Quantum Well Polar Optical Phonon Hole Valence Band 
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

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    D.J. Erskine, A.J. Taylor and C.L. Tang, Appl. Phys. Lett. (July 1984).Google Scholar
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    A.J. Taylor, D.J. Erskine and C.L. Tang, Chem. Phys. Lett. 103 430 (1984).Google Scholar
  3. 3.
    A.J. Taylor, D.J. Erskine and C.L. Tang, Appl. Phys. Lett. 43, 989 (1983).Google Scholar
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    B.S. Wherrett, A.L. Smirl and T.F. Bogess, IEEE J. Quantum Elec. 19, 680 (1983).Google Scholar
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    E.O. Kane, J. Phys. Chem. Solids, 1, 249 (1957).Google Scholar
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    A. Laubereau and W. Kaiser, Rev. Mod. Phys. 50, 607 (1978).Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1984

Authors and Affiliations

  • A. J. Taylor
    • 1
  • D. J. Erskine
    • 1
  • C. L. Tang
    • 1
  1. 1.Materials Science CenterCornell UniversityIthacaUSA

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