Journal ArticleDOI
Organic Field‐Effect Transistors
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In this paper, the performance of organic field effect transistors (OFETs) is examined in terms of field effect mobility and on-off current ratio, and the most prominent fabrication techniques are described.Abstract:
Organic field-effect transistors (OFETs) were first described in 1987. Their characteristics have undergone spectacular improvements during the last two or three years. At the same time, several models have been developed to rationalize their operating mode. In this review, we examine the performance of OFETs as revealed by recently published data, mainly in terms of field-effect mobility and on–off current ratio. We compare the various compounds that have been used as the active component, and describe the most prominent fabrication techniques. Finally, we analyze the charge transport mechanisms in organic solids, and the resulting models of OFETs.read more
Citations
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Direct writing of a conducting polymer with molecular-level control of physical dimensions and orientation.
TL;DR: Polymer nanostructures composed of poly(3-dodecylthiophene) (PDDT) have been directly written with control of polymer strand alignment and monolayer-by-monolayer thickness down to a single molecular monolayers (2.6 nm).
Journal ArticleDOI
Molecular doping of low-bandgap-polymer:fullerene solar cells: Effects on transport and solar cells
Ali Veysel Tunc,Antonietta De Sio,Daniel Riedel,Felix Deschler,Enrico Da Como,Juergen Parisi,Elizabeth von Hauff +6 more
TL;DR: In this paper, the performance of solution processed bulk heterojunction solar cells based on a low-bandgap polymer mixed with a fullerene derivative was investigated using molecular doping.
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Metallo-supramolecular polymerization: A route to easy-to-process organic/inorganic hybrid materials
TL;DR: In this article, the synthesis and investigation of metallo-supramolecular polymers based on 2,6-bis(1′-methylbenzimidazolyl)pyridine endcapped poly(p-phenylene ethynylene) and poly (p-xylene) macromonomers is presented.
Journal ArticleDOI
Small molecular hole-transporting materials (HTMs) in organic light-emitting diodes (OLEDs): structural diversity and classification
TL;DR: In this paper, the structural properties of hole-transporting materials (HTMs) in organic light-emitting diodes (OLEDs) have been studied in detail.
Journal ArticleDOI
The photonic perspective of organic light-emitting transistors
TL;DR: In this article, an overview of the current state-of-the-art of OLETs from the point of view of their photonic characteristics is given. And the different device structures realized, the materials used and the strategies implemented to integrate optical resonators and waveguiding structures into light-emitting field effect transistors are reviewed and the main findings discussed.
References
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Book
Physics of Semiconductor Devices
TL;DR: In this article, the authors present a review of the properties of Semiconductors and their properties in terms of physics and properties of devices, including the following: 1.1 Introduction. 1.2 Crystal Structure.
Journal ArticleDOI
Conjugated polymer surfaces and interfaces
TL;DR: In this article, the early stages of interface formation with metals on the surfaces of conjugated polymers and model molecular solids, as studied using photoelectron spectroscopy, are discussed.