Pregled bibliografske jedinice broj: 1043134
Toward Fast and Accurate Evaluation of Charge On-Site Energies and Transfer Integrals in Supramolecular Architectures Using Linear Constrained Density Functional Theory (CDFT)-Based Methods
Toward Fast and Accurate Evaluation of Charge On-Site Energies and Transfer Integrals in Supramolecular Architectures Using Linear Constrained Density Functional Theory (CDFT)-Based Methods // Journal of Chemical Theory and Computation, 11 (2015), 5; 2077-2086 doi:10.1021/acs.jctc.5b00057 (međunarodna recenzija, članak, znanstveni)
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Naslov
Toward Fast and Accurate Evaluation of Charge On-Site Energies and Transfer Integrals in Supramolecular Architectures Using Linear Constrained Density Functional Theory (CDFT)-Based Methods
Autori
Ratcliff, Laura E. ; Grisanti, Luca ; Genovese, Luigi ; Deutsch, Thierry ; Neumann, Tobias ; Danilov, Denis ; Wenzel, Wolfgang ; Beljonne, David ; Cornil, Jérôme
Izvornik
Journal of Chemical Theory and Computation (1549-9618) 11
(2015), 5;
2077-2086
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
DFT ; charge transport ;
Sažetak
A fast and accurate scheme has been developed to evaluate two key molecular parameters (on-site energies and transfer integrals) that govern charge transport in organic supramolecular architecture devices. The scheme is based on a constrained density functional theory (CDFT) approach implemented in the linear-scaling BigDFT code that exploits a wavelet basis set. The method has been applied to model disordered structures generated by force-field simulations. The role of the environment on the transport parameters has been taken into account by building large clusters around the active molecules involved in the charge transfer.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE