The optoelectronic behaviour of poly(para)phenylenevinylene is explored through solid-state ab initio approaches, which are appropriate for extended crystalline systems, and allow one to access transfer integrals and excitonic spectra. The microscopic interpretation of our results highlights the impact of interchain coupling on both transport and emissive properties of semiconducting polymer crystals.
Relationship between structural and optoelectronic properties in semiconducting polymers
Ferretti Andrea;RUINI ALICE;Bussi Giovanni;MOLINARI ELISA;
2004
Abstract
The optoelectronic behaviour of poly(para)phenylenevinylene is explored through solid-state ab initio approaches, which are appropriate for extended crystalline systems, and allow one to access transfer integrals and excitonic spectra. The microscopic interpretation of our results highlights the impact of interchain coupling on both transport and emissive properties of semiconducting polymer crystals.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
