The present work is focused on the rationalization of the excitation transfer mechanism in polyphenylene ethynylenes (PPEs). A static study was performed using TDDFT, allowing to confirm both the localization of the excited states of meta-PPEs on para building blocks and the hierarchy in the interactions governing the photochemical properties of PPEs. Conical intersections were identified, along with few components of their branching spaces. Studying those supported the assumption of an energy transfer proceeding through internal conversion between excited states localized on different building blocks.In addition, we proposed a multiscale vibronic model for the energy of the eletronic states. In particular, we expressed the energies of the ...
The interplay of excitonic and vibronic coupling in coupled chromophores determines the efficiency o...
π-stacked organic materials are tunable light absorbers with many potential applications in optoelec...
Energy transfer in donor–acceptor chromophore pairs, where the absorption of each species is well se...
The present work is focused on the rationalization of the excitation transfer mechanism in polypheny...
Cette thèse s'intéresse à la rationalisation du mécanisme de transfert d'excitation dans des polyphé...
Phenylene-ethynylene dendrimers show astonishing properties and are systems to be likely used in op...
Dendrimers are excellent candidates for applications in molecular devices and light harvesting where...
The ultrafast dynamics of electronic and vibrational energy transfer between two- and three-ring lin...
Excited-state nonadiabatic molecular dynamics is used to study energy transfer in dendrimer building...
246 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2008.Prototypes of artificial ligh...
π-conjugated polymers have become an important class of materials for electronic devices. Design of ...
Dendrimers are excellent candidates for applications in molecular devices and light harvesting where...
We simulate the nonradiative excitation energy transfer in an ensemble of poly(p-phenylene vinylene)...
We investigate the photoinduced dynamics of perylene diimide dyads based on a donor–spacer–acceptor ...
The interchromophoric energy-transfer pathways between weakly coupled units in a pi-conjugated pheny...
The interplay of excitonic and vibronic coupling in coupled chromophores determines the efficiency o...
π-stacked organic materials are tunable light absorbers with many potential applications in optoelec...
Energy transfer in donor–acceptor chromophore pairs, where the absorption of each species is well se...
The present work is focused on the rationalization of the excitation transfer mechanism in polypheny...
Cette thèse s'intéresse à la rationalisation du mécanisme de transfert d'excitation dans des polyphé...
Phenylene-ethynylene dendrimers show astonishing properties and are systems to be likely used in op...
Dendrimers are excellent candidates for applications in molecular devices and light harvesting where...
The ultrafast dynamics of electronic and vibrational energy transfer between two- and three-ring lin...
Excited-state nonadiabatic molecular dynamics is used to study energy transfer in dendrimer building...
246 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2008.Prototypes of artificial ligh...
π-conjugated polymers have become an important class of materials for electronic devices. Design of ...
Dendrimers are excellent candidates for applications in molecular devices and light harvesting where...
We simulate the nonradiative excitation energy transfer in an ensemble of poly(p-phenylene vinylene)...
We investigate the photoinduced dynamics of perylene diimide dyads based on a donor–spacer–acceptor ...
The interchromophoric energy-transfer pathways between weakly coupled units in a pi-conjugated pheny...
The interplay of excitonic and vibronic coupling in coupled chromophores determines the efficiency o...
π-stacked organic materials are tunable light absorbers with many potential applications in optoelec...
Energy transfer in donor–acceptor chromophore pairs, where the absorption of each species is well se...