Journal ArticleDOI
Organic Field‐Effect Transistors
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TLDR
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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Molecular characterization of organic electronic films.
TL;DR: A general methodology for combining multiple, complementary techniques that provide accurate unit cell dimensions and molecular orientation results in a nearly complete picture of the organic film morphology.
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Liquid-crystalline semiconducting copolymers with intramolecular donor-acceptor building blocks for high-stability polymer transistors.
Do Hwan Kim,Bang Lin Lee,Hyunsik Moon,Heemin Kang,Eun Jeong Jeong,Jeong Il Park,Kuk Min Han,Sangyoon Lee,Byung-Wook Yoo,Bon Won Koo,Joo-Young Kim,Wi Hyoung Lee,Kilwon Cho,Hector A. Becerril,Zhenan Bao +14 more
TL;DR: A novel donor-acceptor type liquid-crystalline semiconducting copolymer, poly(didodecylquaterthiophene-alt-didodECylbithiazole), which contains both electron-donating quaterthyphene and electron-accepting 5,5'-bith Diazole units, which exhibits excellent electrical characteristics such as field-effect mobilities and bias-stress stability comparable to that of amorphous silicon (a-Si).
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Metal-containing polymers: Facile tuning of photophysical traits and emerging applications in organic electronics and photonics
Cheuk Lam Ho,Wai Yeung Wong +1 more
TL;DR: In this article, the authors present the latest research development of the field, with emphasis on fundamental concepts, facile tuning of their photophysical properties and current applications in the optoelectronic areas.
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Progress in plastic electronics devices
TL;DR: In this article, an overview of the materials' aspect, charge-transport, and device physics of organic field effect transistors (OFETs), focusing mainly on the organic semiconductor and organic dielectric materials and their mutual interface is presented.
Journal ArticleDOI
Solubility-Induced Ordered Polythiophene Precursors for High-Performance Organic Thin-Film Transistors
Yeong Don Park,Hwa Sung Lee,Yeon Joo Choi,Donghoon Kwak,Jeong Ho Cho,Jeong Ho Cho,Sichoon Lee,Kilwon Cho +7 more
TL;DR: In this article, the authors improved the field effect mobility of self-assembled regioregular poly(3-hexylthiophene), P3HT, by adding small amounts of the non-solvent acetonitrile to the solutions prior to film formation.
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.