Electroabsorption studies on fluorescein derivatives

Authors
Noh, T Isoshima, T Funase, S Ogawa, T Wada, T Sasabe, H
Citation
T. Noh et al., Electroabsorption studies on fluorescein derivatives, MOL CRYST A, 327, 1999, pp. 9-12
Citations number
3
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS
ISSN journal
1058725X → ACNP
Volume
327
Year of publication
1999
Pages
9 - 12
Database
ISI
SICI code
1058-725X(1999)327:<9:ESOFD>2.0.ZU;2-3
Abstract
Absorption and electroabsorption spectra of di-n-butyl fluorescein derivati ves were obtained in order to investigate influence of substituted peripher al groups. It was found that substitution by Cl at phenyl ring introduces i ntramolecular charge transfer transition, resulting into enhancement of thi rd-order nonlinear optical susceptibility chi((3))(-omega: omega, 0, 0).