The Journal of Physical Chemistry B · 2006 · 36 citations · 17 references
Natural SciencesMaterials EngineeringMaterials ScienceMaterials ChemistrySurface ChemistrySurface ScienceCharge Transfer ReactionsSurface ChargeSurface EnergeticsSurface PhysicsSurface SpectroscopyTransition Metal ChemistryCharge Transfer At InterfacesCharge Transfer At Metal InterfacesElectron TransferEnergy Level SpacingsEnergy-level AlignmentInterfacial Charge TransferPolycrystalline MaterialsUltraviolet Photoelectron Spectroscopy
Evidence for charge transfer (CT) between the electron acceptor molecule octafluoroanthraquinone (FAQ) and the metal surfaces Ag(111) and polycrystalline Au is provided by ultraviolet photoelectron spectroscopy. The energy level alignment of subsequently deposited sexithienyl (6T) on FAQ-precovered metal substrates was investigated. Due to the metal work function change induced by the FAQ-metal CT, the hole injection barrier of 6T on FAQ-precovered metals could be reduced by up to 0.60 eV compared to that of 6T on pristine metal surfaces.
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Charge-separation energy in films of π-conjugated organic molecules
Ian G. Hill, Antoine Kahn, Z. G. Soos et al. · Chemical Physics Letters · 2000 · 754 citations
Natural Sciences, Chemistry, Physics +14