Second order hyperpolarizability of hydroxystilbazolium salts and their betaines - relationship to chemical structure

Authors
Grummt, UW Lehmann, F Rentsch, S Hein, J Helbig, M
Citation
Uw. Grummt et al., Second order hyperpolarizability of hydroxystilbazolium salts and their betaines - relationship to chemical structure, J MAT CHEM, 9(7), 1999, pp. 1419-1424
Citations number
36
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
JOURNAL OF MATERIALS CHEMISTRY
ISSN journal
09599428 → ACNP
Volume
9
Issue
7
Year of publication
1999
Pages
1419 - 1424
Database
ISI
SICI code
0959-9428(199907)9:7<1419:SOHOHS>2.0.ZU;2-X
Abstract
Amphiphilic hydroxystilbazolium cations and their corresponding neutral bet aines exhibit large off-resonant positive and negative, respectively, secon d order hyperpolarizabilities which were measured by DFWM and Z-scan experi ments. Quantitative structure-property relations were established from semi -empirical calculations.