… Photorefractive semiconductors such as semi-insulating GaAs, InP, GdTe, and sillenite …
charge dynamics in an external electric field. In this paper, the photoinduced charge dynamics is …

… -charge field in a photorefractive multiple … Photorefractive MQW structures exhibit higher
sensitivity and a shorter response time in comparison with conventional bulk photorefractive …

… Coupling to the valence band and multiple defect levels often complicate the dynamics of
the photorefractive process; nevertheless, the simple model does provide a useful physical …

… of carriers and the space-charge field in picosecond time scales. In this paper we present a
theoretical investigation of the dynamics of the space-charge field formation and its decay, as …

… charge transport processes are essential for photorefractive effects in electrooptic crystals.
Charge driving forces, charge … methods for investigation of charge transport processes are …

Semiconductors are the dominant material used in electronics … For photorefractive applications,
semiconductors have the … photorefractive semiconductors therefore complement the …

… Fast photorefractive materials such as sillenites and semiconductors show a small electro-optic …
In order to find the main features of the temporal dynamics of the electric field, we use …

… detection based on photorefractive effects are used to study ultra-fast dynamics in chemistry…
in a direct band-gap semiconductor [6]. Based on the photorefractive effects, Vernon et al. [3] …

… or semiconductor crystals. It thus results in great interest to grow new doped crystals whose
photorefractive … effect, which is the topic of this volume, is as well based on dynamic light-…

… revealed that this is a typical feature of monopolar photorefractive or photoconductive
crystals when the dielectric relaxation determines the dynamics of the process. The sign of the …