Titlebook: Ultrafast Spectroscopy of Semiconductors and Semiconductor Nanostructures; Jagdeep Shah Book 1999Latest edition Springer-Verlag Berlin Hei

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Initial Relaxation of Photoexcited Carriers,real excitations, carriers and/or excitons remain in the crystal even after the coherence is destroyed. In most cases, the carrier or exciton distribution function after the loss of coherence is non-thermal; i.e., it can not be characterized by a temperature. We discuss in this chapter various exper

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Phonon Dynamics,nons until the energy of the carrier is lower than the threshold for the emission of optical phonons. This is known as the phonon-cascade model and is appropriate mostly at low photoexcitation densities. Evidence for the cascade model was obtained in the form of peaks in the photocurrent and photolu

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Carrier Transport in Semiconductor Nanostructures,s over macroscopic distances. Traditionally, carrier transport has been investigated by electrical time-of-flight techniques [8.1], but all-optical techniques offer many advantages. Optical markers, successfully used in the study of tunneling, as discussed in Chap. 7, provide one means of investigat

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Recent Developments,s book. Ultrafast spectroscopy of semiconductors has remained a vibrant field of research. The goal of this chapter is to present an overview of these developments and discuss some selected recent developments in this field.

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