Investigation of charge transport in organic single crystals using a "flip-crystal" field-effect technique
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Datum
2004Typ
- Conference Paper
ETH Bibliographie
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Abstract
We report on progress in organic single crystal field-effect devices fabricated by a "flip-crystal" technique. High reproducibility of the device quality results from an improved chemical treatment process of the substrate. Hole mobilities of 10.7 cm/sup 2//Vs for rubrene, 1.3 cm/sup 2//Vs for tetracene and 1.4 cm/sup 2//Vs for pentacene single crystals have been measured even with limited purification of the starting materials. Four-terminal measurements facilitate the separation of intrinsic channel properties and contact effects. Mehr anzeigen
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Buchtitel
Proceedings of the 34th European Solid-State Device Research Conference (ESSDERC 2004)Seiten / Artikelnummer
Verlag
IEEEKonferenz
ETH Bibliographie
yes
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