Results 251 to 260 of about 13,265 (303)

Fluorene‐based blue emitters: On the path to electrically pumped organic lasers

FlexMat, EarlyView.
Electrically pumped efficient operation remains unrealized, a major challenge in optoelectronics. Fluorene‐based blue‐emitting semiconductors are promising gain media, thanks to their structural tunability and favorable emission properties. This review summarizes recent advances, highlights their reliability and versatility in lasing, and outlines key ...
Yong Yan, Hao Li, Mengna Yu, Huiyin Wang, Jiangqiang He, Menghan Wu, Quanyou Feng, Linghai Xie   +7 more
wiley   +1 more source

Scalable Conformal Electronics Based on Roll-to-Roll Exfoliated van der Waals Semiconductors. [PDF]

ACS Nano
Sozen Y, Zamora-Amo E, Riquelme JJ, Castellanos-Gomez A.   +3 more
europepmc   +1 more source

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On the Origin of Contact Resistances of Organic Thin Film Transistors

Advanced Materials, 2012
A model is presented that describes the gate-voltage-dependent contact resistance and channel-length-dependent charge carrier mobility of small-molecule-based organic thin-film transistors in top and bottom drain/source contact configuration.
Marko Marinkovic, Dagmawi Belaineh, Veit Wagner   +2 more
exaly   +3 more sources

Organic Semiconducting Oligomers for Use in Thin Film Transistors

Chemical Reviews, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Amanda R Murphy, Jean M J Frechet, Jean M J Frechet*   +2 more
exaly   +3 more sources

Flexible Organic LED and Organic Thin-Film Transistor

Proceedings of the IEEE, 2005
In this paper, a plastic organic thin-film transistor (OTFT) with high mobility formed on the polymeric gate dielectrics is presented. Flexible organic LEDs (OLEDs) operated by an OTFT are fabricated with a novel lamination method and the results are also presented. Fabrication method and the performances of white (consisting of R, G, and B) OLEDs with
Taehyoung Zyung, Seonghyun Kim, Hye Yong Chu, Jung Hun Lee, Sang Chul Lim, Jeong-Ik Lee, Ji-Young Oh   +6 more
openaire   +1 more source

Compact Model for Organic Thin-Film Transistor

IEEE Electron Device Letters, 2010
In this letter, a compact model for the dc current and capacitance of organic thin-film transistors is proposed. This model is based on the variable-range hopping-transport theory, and the double-exponential density-of-state function is assumed. The presented model can accurately describe the current from subthreshold regime to linear and saturation ...
Li L., Marien H., Genoe J., Steyaert M., Heremans P.   +4 more
openaire   +1 more source

Organic thin-film transistor amplifiers

2021
This chapter provides a detailed overview of amplifier topologies that can be manufactured using organic thin-film transistors (OTFTs). Advantages and drawbacks of unipolar and complementary OTFT technologies are discussed. In the rest of the chapter, unipolar and complementary amplifier solutions are presented in sequence.
Genco, E., Fattori, M., Maiellaro, G., Palmisano, G., Ragonese, E., Cantatore, E.   +5 more
openaire   +1 more source

Functionalized Organic Thin Film Transistors for Biosensing

Accounts of Chemical Research, 2019
The rise of organic bioelectronics efficiently bridges the gap between semiconductor devices and biological systems, leading to flexible, lightweight, and low-cost organic bioelectronic devices suitable for health or body signal monitoring. The introduction of organic semiconductors in the devices can soften the boundaries between microelectronic ...
Naixiang Wang, Anneng Yang, Ying Fu, Yuanzhe Li, Feng Yan   +4 more
openaire   +3 more sources

Deformation Characteristics of an Organic Thin Film Transistor

Journal of Nanoscience and Nanotechnology, 2011
An organic thin film transistor (OTFT) on a flexible substrate with electroplated electrodes has many advantages in the fabrication of low cost sensors, e-paper, smart cards, and flexible displays. In this study, we simulated the mechanical characteristics of an OTFT with various compressive stress conditions using COMSOL.
D K, Lee, S C, Lee, Y G, Seol, J H, Ahn, N E, Lee, Y J, Kim   +5 more
openaire   +2 more sources