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Single-crystal field-effect transistors based on copper phthalocyanine

Roswitha Zeis·Theo Siegrist·Christian Kloc
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Abstract

Copper phthalocyanine (Cu-Pc) single crystals were grown by physical vapor transport and field effect transistors (FETs) on the surface of these crystals were prepared. These FETs function as p-channel accumulation-mode devices. Charge carrier mobilities of up to 1 cm2/Vs combined with a low field-effect threshold were obtained. These remarkable FET-characteristics, along with the highly stable chemical nature of Cu-Pc make it an attractive candidate for device applications.

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Roswitha Zeis, Theo Siegrist, Christian Kloc. 2004-09-14. Single-crystal field-effect transistors based on copper phthalocyanine. https://doi.org/10.1063/1.1849438

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