Gate Dielectric Microstructural Control of Pentacene Film Growth Mode and Field-Effect Transistor Performance

Organic semiconductor/dielectric interfacial characteristics play a critical role in influencing organic thin‐film transistor (OTFT) performance characteristics (see figure). Clear correlations between pentacene film deposition temperature, estimated polymer dielectric surface microstructural mobili...

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Veröffentlicht in:	Advanced materials (Weinheim) 2007-09, Vol.19 (18), p.2561-2566
Hauptverfasser:	Kim, C., Facchetti, A., Marks, T. J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Dielectrics Field-effect transistors organic Pentacenes Thin-film transistors Thin‐film transistors, organic
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Organic semiconductor/dielectric interfacial characteristics play a critical role in influencing organic thin‐film transistor (OTFT) performance characteristics (see figure). Clear correlations between pentacene film deposition temperature, estimated polymer dielectric surface microstructural mobility, and the corresponding film growth mode, semiconductor phase composition, and carrier mobilities are established.
ISSN:	0935-9648 1521-4095
DOI:	10.1002/adma.200700101