Single-crystal field-effect transistors based on copper phthalocyanine
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TLDR
In this paper, field effect transistors (FETs) were used as p-channel accumulation-mode devices with charge carrier mobilities of up to 1cm2∕Vs combined with a low field effect threshold.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 1cm2∕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 applicationsread more
Citations
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References
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Journal ArticleDOI
Organic field‐effect transistors with high mobility based on copper phthalocyanine
TL;DR: In this paper, an organic field effect transistors that employ copper phthalocyanine (Cu-Pc) as the semiconducting layer can function as p-channel accumulation mode devices.
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Physical vapor growth of organic semiconductors
TL;DR: Physical vapor growth in horizontal and vertical systems has been used to grow crystals of α-hexathiophene (α-6T), α-octithiophene, α-4T, pentacene, anthracene and copper phthalocyanine.
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Organic single-crystal field-effect transistors
TL;DR: In this article, the intrinsic charge transport properties of organic semiconductors by using organic single-crystal field-effect transistors were investigated, and new aspects that influence charge transport in organic semiconductor FETs, and exploratory measurements in the charge density regime approaching one carrier per molecule.
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Field-effect transistors on rubrene single crystals with parylene gate insulator
TL;DR: In this paper, the organic field-effect transistors (OFETs) on the surface of single crystals of rubrene have been fabricated and the parylene polymer film has been used as the gate insulator.
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Hole mobility in organic single crystals measured by a flip-crystal field-effect technique
TL;DR: In this paper, single crystal high mobility organic field-effect transistors were prepared on prefabricated substrates using a "flip-crystal" approach, which minimized crystal handling and avoided direct processing of the crystal that may degrade the field effect transistors' electrical characteristics.