Author(s): Wang Q, Chen MT, Franco-Cañellas A, Shen B, Geiger T, F Bettinger H, Schreiber F, Salzmann I, Gerlach A, Duhm S

We studied the structural and electronic properties of 2,3,9,10-tetrafluoropentacene (F4PEN) on Ag(111) via X-ray standing waves (XSW), low-energy electron diffraction (LEED) as well as ultraviolet and X-ray photoelectron spectroscopy (UPS and XPS). XSW revealed that the adsorption distances of F ...

Article GUID: 32974114

Author(s): Kim VO; Broch K; Belova V; Chen YS; Gerlach A; Schreiber F; Tamura H; Della Valle RG; D' Avino G; Salzmann I; Beljonne D; Rao A; Friend R;

Singlet exciton fission is a spin-allowed process in organic semiconductors by which one absorbed photon generates two triplet excitons. Theory predicts that singlet fission is mediated by intermolecular charge-transfer states in solid-state materials with appropriate singlet-triplet energy spaci ...

Article GUID: 31675857