Charge Recombination via Intercolumnar Electron Tunneling through the Lipid-like Mantle of Discotic Hexa-alkyl-hexa-peri-hexabenzocoronenes

The recombination of the mobile charge carriers formed in pulse-ionized hexa-alkyl-substituted hexa-peri-hexabenzocoronenes occurs mainly via intercolumnar electron tunneling through the intervening hydrocarbon mantle. This is evidenced as a dramatic increase in the time scale of the decay of the ra...

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Veröffentlicht in:	Journal of the American Chemical Society 2005-10, Vol.127 (41), p.14257-14262
Hauptverfasser:	WARMAN, John M., PIRIS, Jorge, PISULA, Wojciech, KASTLER, Marcel, WASSERFALLEN, Daniel, MüLLEN, Klaus
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge carriers: generation, recombination, lifetime, and trapping Condensed matter: electronic structure, electrical, magnetic, and optical properties Conductivity phenomena in semiconductors and insulators Electric Conductivity Electronic transport in condensed matter Electrons Exact sciences and technology Kinetics Lipids - chemistry Microscopy, Scanning Tunneling Molecular Structure Physics Polycyclic Aromatic Hydrocarbons - chemistry Polycyclic Compounds - chemistry Time Factors
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