Abstract
Time-resolved detection of amplitude and phase of coherent LO-phonons, which are impulsively excited in surface-space-charge regions by ultrashort laser pulses, allows detailed studies of the generation and the dynamics of coherent phonon modes in the presence of a dense nonequilibrium electron-hole-plasma.
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W. Kütt, T. Pfeifer, T. Dekorsy, and H. Kurz, to be published in Ultrafast Phenomena VIII, Springer (1992)
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© 1993 Springer-Verlag Berlin Heidelberg
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Pfeifer, T., Dekorsy, T., Kütt, W., Kurz, H. (1993). Femtosecond Studies of Coherent LO-Phonons in GaAs. In: Meissner, M., Pohl, R.O. (eds) Phonon Scattering in Condensed Matter VII. Springer Series in Solid-State Sciences, vol 112. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-84888-9_40
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DOI: https://doi.org/10.1007/978-3-642-84888-9_40
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