Halogen bonding enhances nonlinear optical response in poled supramolecular polymers

M. Virkki, O. Tuominen, A. Forni, MARCO SACCONE, PIERANGELO METRANGOLO, GIUSEPPE RESNATI, M. Kauranen, ARRI PRIIMAGI

Risultato della ricerca: Contributo su rivistaArticolo in rivista

Abstract

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.
Lingua originaleInglese
pagine (da-a)3003-3006
Numero di pagine4
RivistaJOURNAL OF MATERIALS CHEMISTRY. C
Volume3
DOI
Stato di pubblicazionePubblicato - 2015

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