Systematic study on the optimization of a bis(<i>N</i>,<i>N</i>-diethyl)aniline based NLO chromophore <i>via</i> a stronger electron acceptor, extended π-conjugation and isolation groups
Shuhui Bo, Ya Li, Tongtong Liu, Fuyang Huo, Hongyan Xiao, Hua Zhang, Zhuo Chen
Abstract
New chromophores which contains the optimal structure of the same bis( N , N -diethyl)aniline donor were synthesized and the hyperpolarizability β can be effectively translated into large electro-optic coefficients in poled polymers.
Topics & Concepts
HyperpolarizabilityChromophoreAnilineMaterials scienceAcceptorElectron acceptorElectronPolymerPhotochemistryPolymer chemistryOrganic chemistryMoleculeChemistryCondensed matter physicsPolarizabilityPhysicsQuantum mechanicsComposite materialNonlinear Optical Materials ResearchCrystal structures of chemical compoundsLuminescence and Fluorescent Materials