A combined experimental (optical and electro‐optical absorption measurements) and
computational (ab initio RHF and DFT) approach has been used to investigate the molecular …

A series of chromophores for application in organic photorefractive (PR) materials is
investigated by electro-optical absorption measurements (EOAM). This experimental …

During the last years, significant progress has been achieved in understanding the
mechanism of the photorefractive effect in amorphous organic materials. New chromophores …

Four chromophores, of different dipole moment and polarizable anisotropy and which
comprised conjugation bridges of both benzene and polyene with strong electron-donor and …

Push–pull molecules are the most widely used nonlinear optical chromophores incorporated
in polymers to generate photorefractivity. They are at the origin of the Pockels and the Kerr …

We report on the synthesis and the molecular properties of new N-arylated carbazole
derivatives that are used as bifunctional chromophores in photorefractive (PR) polymer …

Seven chromophores with different dipole moments and polarizability anisotropies were
synthesized by varying conjugation bridges, such as polyene, thiophene, indole, and …

It is demonstrated that the microscopic mechanism of the photorefractive (PR) effect in
organic composites with low glass transition temperatures involves the formation of …

Crystallization and phase separation are severe degradation mechanisms of photorefractive
(PR) guest–host systems. Additionally, the response time of PR guest–host systems is in …

This paper reports synthesis, characterization and structural optimization of a mino-t hienyl-
di o xocyano-p yridine (ATOP) chromophores toward a multifunctional amorphous material …