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Proceedings Paper

Organic photorefractive materials: a new structural approach
Author(s): Jurg Hulliger; Olaf Koenig; Peter Rogin; Peter Rechsteiner; Andrea Ritzi; Philip Langley
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Paper Abstract

Orientational confinement of NLO molecules, both for a maximum EO effect and as a low barrier to photo-induced charge generation and transport, is considered a key principle in the design of potentially efficient organic photorefractive crystals. A supramolecular approach to space-charge induced photorefractive effects is discussed, on the basis of an inclusion lattice formed by perhydrotriphenylene (PHTP) and optically non-linear guest molecules exhibiting pronounced terminal functional group interactions along polar molecular strings.

Paper Details

Date Published: 15 October 1996
PDF: 9 pages
Proc. SPIE 2850, Organic Photorefractive Materials and Xerographic Photoreceptors, (15 October 1996); doi: 10.1117/12.254250
Show Author Affiliations
Jurg Hulliger, Univ. of Berne (Switzerland)
Olaf Koenig, Univ. of Berne (Switzerland)
Peter Rogin, Univ. of Berne (Switzerland)
Peter Rechsteiner, Univ. of Berne (Switzerland)
Andrea Ritzi, Univ. of Berne (Switzerland)
Philip Langley, Univ. of Berne (Switzerland)

Published in SPIE Proceedings Vol. 2850:
Organic Photorefractive Materials and Xerographic Photoreceptors
Stephen Ducharme; James W. Stasiak, Editor(s)

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