Journal ArticleDOI
Organic thin-film transistors with poly(methyl silsesquioxane) modified dielectric interfaces
Yiliang Wu,Ping Liu,Beng S. Ong +2 more
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TLDR
Poly(methyl silsesquioxane) modification of SiO2 gate dielectric surface leads to significantly improved performance of polythiophene-based organic thin-film transistors as mentioned in this paper.Abstract:
Poly(methyl silsesquioxane) modification of SiO2 gate dielectric surface leads to significantly improved performance of polythiophene-based organic thin-film transistors. The beneficial effects of this surface modification on transistor performance are often significantly greater than those of other silane self-assembled monolayers (SAMs). This polymer modification approach can also be applied to solution-processed dielectric surfaces where the growth of silane SAMs is difficult, thus enabling fabrication of flexible organic thin-film transistor circuits on plastic substrates.read more
Citations
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Polymers for flexible displays: From material selection to device applications
TL;DR: In this paper, the kinds of polymers that are used, where and how polymer materials are used and the challenges to overcome in developing flexible displays are discussed and discussed in detail.
Journal ArticleDOI
Experimental techniques for the fabrication and characterization of organic thin films for field-effect transistors.
Journal ArticleDOI
Morphology control for high performance organic thin film transistors
TL;DR: In this article, the factors affecting film morphology and the techniques adopting for morphology control are reviewed, and a review of the morphology control techniques for thin-film transistors is presented.
Journal ArticleDOI
Upconversion mechanisms in rare-earth doped glasses to improve the efficiency of silicon solar cells
F. Lahoz,C. Pérez-Rodríguez,Sergio Hernández,Inocencio R. Martín,Víctor Lavín,Ulises R. Rodríguez-Mendoza +5 more
TL;DR: In this paper, the electronic energy transfer properties between Ho 3+ and Yb 3+ ions have been studied in a fluoroindate glass for solar cell applications, and an estimation of the expected increase in photo-current has been calculated when the upconverter material is used in a solar concentrator.
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Control of mesoscale and nanoscale ordering of organic semiconductors at the gate dielectric/semiconductor interface for organic transistors
TL;DR: In this article, the authors review recent progress in the control of mesoscale/nanoscale ordering of organic semiconductors at the gate dielectric and discuss the effects of the molecular ordering and film morphologies on the electrical properties of organic field effect transistors (OFETs).
References
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Journal ArticleDOI
Integrated Optoelectronic Devices Based on Conjugated Polymers
TL;DR: An all-polymer semiconductor integrated device is demonstrated with a high-mobility conjugated polymer field-effect transistor driving a polymer light-emitting diode (LED) of similar size, which represents a step toward all- polymer optoelectronic integrated circuits such as active-matrix polymer LED displays.
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High-performance semiconducting polythiophenes for organic thin-film transistors.
TL;DR: A class of liquid crystalline regioregular polythiophenes, PQTs, that possess sufficient air stability to enable achievement of excellent TFT properties under ambient conditions and will help bring the long-standing concept of low-cost organic/polymer transistor circuits closer to commercial reality.
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Gate Dielectrics for Organic Field‐Effect Transistors: New Opportunities for Organic Electronics
TL;DR: In this article, the authors review the motivations for, and recent advances in, new gate dielectric materials for incorporation into organic thin-film transistors (OTFTs) for organic electronics.
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Concentration of hydroxyl groups on the surface of amorphous silicas
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Control of carrier density by self-assembled monolayers in organic field-effect transistors
S. Kobayashi,Takao Nishikawa,Takao Nishikawa,Taishi Takenobu,S. Mori,Tatsuya Shimoda,Tatsuya Shimoda,Tadaoki Mitani,Hidekazu Shimotani,Noriyuki Yoshimoto,Seishi Ogawa,Yoshihiro Iwasa +11 more
TL;DR: A new technique is discussed that enables us to control the charge density in the channel by using organosilane self-assembled monolayers (SAMs) on SiO2 gate insulators.