… In this paper the band transport model was used to determine the chargedynamics within photorefractivematerials. The only steady-state assumption involved the light interference …
… effect, which is the topic of this volume, is as well based on dynamic light-induced gratings … based on Four-Wave Mixing in photorefractivematerials do not have a distinct threshold in …
S Köber, M Salvador, K Meerholz - Advanced Materials, 2011 - Wiley Online Library
This review describes recent advances and applications in the field of organic photorefractive materials, an interesting area in the field of organic electronics and promising candidate …
… with other materials, because 2BC dynamics are governed by both the evolution of the phase and of the refractive index modulation Dn, whereas fast DFWM dynamics are only sensitive …
VN Astratov, AV Ilinskii, AS Furman - physica status solidi (b), 1988 - Wiley Online Library
… chargedynamics in an external electric field. In this paper, the photoinduced chargedynamics … - numerous space charge layers of alternating sign with increasing charge density occur …
C Medrano, P Günter - CRC Handbook of Laser Science and …, 2020 - taylorfrancis.com
… equations describe the charge transport in a photorefractivematerial and are known as … This dynamic behavior is also observed in pure KNb03and in iron-doped KNb03. The most …
TK Däubler, R Bittner, K Meerholz, V Cimrová, D Neher - Physical Review B, 2000 - APS
… dynamics in the glass-forming material. Indeed, the shape of the master curve in Fig. 4(b) resembles the transition between the equilibrium dynamics for TTg and the dynamics in the …
… of different photorefractive levels, the dominant charge driving forces and the dominant charge carriers are determined. In some cases it is possible to identify photorefractive centers, to …
… Finally, this book concludes with a chapter discussing the dynamic process of … 2.1 the transport of charge may be described as follows: We consider two different photorefractive centers …