Journal ArticleDOI
Optical anisotropy of aligned pentacene molecules on a rubbed polymer corresponding to the electrical anisotropy
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TLDR
In this paper, the optical anisotropic properties of a pentacene film on a rubbed polyvinylalcohol (PVA) layer were investigated and the electrical performances of the OFETs were correlated with the optical properties of the PVA layer.About:
This article is published in Current Applied Physics.The article was published on 2010-01-01. It has received 14 citations till now. The article focuses on the topics: Pentacene & Anisotropy.read more
Citations
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Journal ArticleDOI
Anisotropic Structure and Charge Transport in Highly Strain‐Aligned Regioregular Poly(3‐hexylthiophene)
Brendan O'Connor,R. Joseph Kline,Brad Conrad,Lee J. Richter,David J. Gundlach,Michael F. Toney,Dean M. DeLongchamp +6 more
TL;DR: In this article, a method of strain-aligning polymer films is introduced and applied to regioregular poly(3-hexylthiophene) (P3HT), showing several important features of charge transport.
Journal ArticleDOI
Experimental techniques for the fabrication and characterization of organic thin films for field-effect transistors.
Journal ArticleDOI
Optical and structural properties of thin films of ZnO at elevated temperature
TL;DR: In this article, the properties of zinc oxide thin films on soda-lime glass substrate via dip-coating technique, using zinc acetate dehydrate and ethanol as raw materials, have been investigated using XRD, SEM and UV-Vis spectrophotometer.
Journal ArticleDOI
Deposition rate dependent mobility of an organic transistor with an anisotropic polymeric insulator
TL;DR: In this article, the authors systematically studied how the mobility in a pentacene thin-film transistor (TFT) with an anisotropic polymeric insulator is decisively dependent on the deposition rate of Pentacene molecules.
Journal ArticleDOI
Topography-guided spreading and drying of 6,13-bis(triisopropylsilylethynyl)-pentacene solution on a polymer insulator for the field-effect mobility enhancement
Chang-Min Keum,Jin-Hyuk Bae,Min-Hoi Kim,Hea-Lim Park,Marcia M. Payne,John E. Anthony,Sin-Doo Lee +6 more
TL;DR: In this article, the authors report on the enhancement of the field-effect mobility of solution-processed 6,13-bis(triisopropylsilylethynyl)-pentacene by unidirectional topography (UT) of an inkjet-printed polymer insulator.
References
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Journal ArticleDOI
Hysteresis of pentacene thin-film transistors and inverters with cross-linked poly(4-vinylphenol) gate dielectrics
Sang Chul Lim,Seong Hyun Kim,Jae Bon Koo,Jung Hun Lee,Chan Hoe Ku,Yong Suk Yang,Taehyoung Zyung +6 more
TL;DR: In this paper, the effects of hydroxyl groups (OH bonds) on the electrical reliabilities of pentacene organic thin-film transistors (OTFTs) with poly-4-vinylphenol (PVP) gate dielectrics were reported.
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Morphological and Transistor Studies of Organic Molecular Semiconductors with Anisotropic Electrical Characteristics
TL;DR: In this article, the long axis of the conjugated backbones was highly oriented along the rubbing direction and parallel to the substrates, and the results indicated that this growth method was generally successful for achieving macroscopic alignment of these semiconducting molecules (and frequently their crystals, as well).
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An Orientation-Controlled Pentacene Film Aligned by Photoaligned Polyimide for Organic Thin-Film Transistor Applications
Wei Yang Chou,Horng Long Cheng +1 more
TL;DR: In this article, the photoalignment method was used to control the structural anisotropy of pentacene films, an active semiconducting layer, in thin-film transistors.
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Modification of the electric conduction at the pentacene∕SiO2 interface by surface termination of SiO2
TL;DR: A surface treatment method has been developed for the SiO2∕Si substrate to control the electrical properties of pentacene thin-film transistors (TFTs).
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Alignment of Liquid Crystals on Polyimide Films Exposed To Ultraviolet Light
TL;DR: The influence of unpolarized and linearly polarized UV exposure on previously rubbed as well as untreated thin polyimide alignment layers was studied in this paper, where a simple model incorporating the effect of the LPUV exposure was presented together with the essential features of the experimental results.
Related Papers (5)
An Orientation-Controlled Pentacene Film Aligned by Photoaligned Polyimide for Organic Thin-Film Transistor Applications
Wei Yang Chou,Horng Long Cheng +1 more