Topography-Guided Spreading and Drying of 6,13-bis(triisopropylsilylethynyl)-pentacene Solution on a Polymer Insulator for the Field-Effect Mobility Enhancement
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Air-flow navigated crystal growth for TIPS pentacene-based organic thin-film transistors
1566-1199/$ see front matter 2012 Elsevier B.V http://dx.doi.org/10.1016/j.orgel.2012.05.044 ⇑ Corresponding author. Tel.: +1 205 348 9930; fa E-mail address: [email protected] (D. Li). 6,13-Bis(triisopropylsilylethynyl)pentacene (TIPS pentacene) is a promising active channel material of organic thin-film transistors (OTFTs) due to its solubility, stability, and high mobility. However, the grow...
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Organic field-effect transistors (OFETs) have much attention for flexible, low cost, and ease of processing. The step-edge vertical-channel OFET (SVC-OFET) is one of vertical OFETs that can easily achieve a submicron channel using the step-edge structure [1]. On the other hand, the electrospray deposition (ESD) method is simple solution process used solution spray formed by electric field betwe...
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We investigated the electrical and mechanical stability of flexible 6,13-bis (triisopropylsilylehtynyl)pentacene (TIPS-pentacene) thin-film transistors (TFTs) that were fabricated on polyimide (PI) substrates using cross-linked poly(4-vinylphenol) (c-PVP) and c-PVP/yttrium oxide (Y2O3) nanocomposite films as gate insulators. Compared with the electrical characteristics of TIPS-pentacene TFTs wi...
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A new class of X-ray sensor – in which there is a blend of poly(triarylamine) (PTAA) and 6,13-bis(triisopropylsilylethynyl) (TIPS)-pentacene in the active layer of a diode structure – has been developed. The crystalline pentacene provides a fast route for charge carriers and leads to enhanced performance of the sensor. The first time-of-flight charge-carrier mobility measurement of this blend i...
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© 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Adv. Funct. Mater. 2011, 21, 3617–3623 In this study, inorganic silica nanoparticles are used to manipulate the morphology of 6,13-bis(triisopropylsilylethynyl)-pentacene (TIPS pentacene) thin fi lms and the performance of solution-processed organic thin-fi lm transistors (OTFTs). This approach is taken to control crystal anisotropy, which is th...
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تاریخ انتشار 2017