Characteristics of Photoexcitations and Interfacial Energy Levels of Regioregular Poly(3-hexythiophene-2,5-diyl) on Gold

We have studied characteristics of photoexcitations and interfacial electronic structures of regioregular poly(3‐hexlythiophene‐2,5‐diyl) (P3HT) on gold using two‐photon photoemission (2PPE) spectroscopy. The vacuum level threshold is decreased by 1.3 eV from that of bare gold, attributable to inter...

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Veröffentlicht in:	Chemphyschem 2007-09, Vol.8 (13), p.1937-1942
Hauptverfasser:	Sohn, Youngku, Stuckless, John Todd
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures electronic structures Exact sciences and technology photoexcitations Physics polaron Surface and interface electron states thin films two-photon photoemission
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