6533b862fe1ef96bd12c654d
RESEARCH PRODUCT
Halogen bonding enhances nonlinear optical response in poled supramolecular polymers
Ossi TuominenAlessandra ForniMatti VirkkiArri PriimagiArri PriimagiArri PriimagiGiuseppe ResnatiMarco SacconePierangelo MetrangoloMartti Kauranensubject
chemistry.chemical_classificationPhysics::Biological PhysicsQuantitative Biology::BiomoleculesMaterials scienceHalogen bond116 Chemical sciencesGeneral ChemistryPolymerChromophorePolymers Supramolecular Chemistry Halogen Bonding Nonlinear Optical ResponseHalogen bonding; NLO; supramolecular polymers114 Physical sciencesSupramolecular polymersCondensed Matter::Soft Condensed MatterOptical nonlinearityNonlinear opticalchemistryChemical physicsPolymer chemistryMaterials ChemistrySettore CHIM/07 - Fondamenti Chimici Delle TecnologiePhysics::Chemical Physicsdescription
We demonstrate that halogen bonding strongly enhances the nonlinear optical response of poled supramolecular polymer systems. We compare three nonlinear optical chromophores with similar electronic structures but different bond-donating units, and show that both the type and the strength of the noncovalent interaction between the chromophores and the polymer matrix play their own distinctive roles in the optical nonlinearity of the systems. acceptedVersion Peer reviewed
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2015-01-01 |