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Download reliable method for fabricating field effect transistors on organic
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Transcript
Control of bulk and interface properties in organic transistors Oana D. Jurchescu and Thomas T. M. Palstra Materials Science Centre, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands One of the main challenges for widespread applications of organic conductors in devices is to increase their electronic mobility. For this purpose ordered single crystals are being intensely studied. Good device performance requires both removal of the impurity molecules from the bulk and the manipulation of interface states. We investigate the influence of impurity traps on electronic transport in single crystals of pentacene, and develop a reliable method for fabricating FETs. The method involves careful control of the semiconductor/gate interface.
