Results 41 to 50 of about 46,570 (203)

Small contact resistance and high-frequency operation of flexible low-voltage inverted coplanar organic transistors

Nature Communications, 2019
The widespread adoption of organic thin-film transistors (TFTs) in low-voltage high-frequency device applications is impeded by the contact resistance in the TFTs.
James W. Borchert, Boyu Peng, Florian Letzkus, Joachim N. Burghartz, Paddy K. L. Chan, Karin Zojer, Sabine Ludwigs, Hagen Klauk   +7 more
doaj   +1 more source

Organic Single-Crystal Field-Effect Transistors

, 2004
We present an overview of recent studies of the charge transport in the field effect transistors on the surface of single crystals of organic low-molecular-weight materials.
de Boer, R. W. I., Gershenson, M. E., Morpurgo, A. F., Podzorov, V.   +3 more
core   +2 more sources

Synthesis and characterization of copper, polyimide and TIPS-pentacene layers for the development of a solution processed fibrous transistor [PDF]

, 2011
A study was performed for the development of a flexible organic field effect transistor starting from a polyester fibre as substrate material. Focus of subsequent layer deposition was on low temperature soluble processes to allow upscaling.
Bruneel, Els, Rambausek, Lina, Schwarz, Anne, Van Driessche, Isabel, Van Genabet, Bram, Van Langenhove, Lieva   +5 more
core   +3 more sources

Polyacrylate polymer assisted crystallization: Improved charge transport and performance consistency for solution-processable small-molecule semiconductor based organic thin film transistors

Journal of Science: Advanced Materials and Devices, 2019
In this study, we report on an effective approach to modulate crystallization, control charge transport and enhance performance consistency of small-molecule semiconductor based organic thin film transistors (OTFTs) with the addition of a polyacrylate ...
Zhengran He, Ziyang Zhang, Sheng Bi
doaj   +1 more source

Experimental study and analytical modeling of the channel length influence on the electrical characteristics of small-molecule thin-film transistors [PDF]

, 2015
Bottom-contact p-type small-molecule copper phthalocyanine (CuPc) thin film transistors (TFTs) with different channel lengths have been fabricated by thermal evaporation.
Boukhili, W., Bourguiga, R., Mahdouani, M., Puigdollers i González, Joaquim   +3 more
core   +2 more sources

Optimizing the plasma oxidation of aluminum gate electrodes for ultrathin gate oxides in organic transistors

Scientific Reports, 2021
A critical requirement for the application of organic thin-film transistors (TFTs) in mobile or wearable applications is low-voltage operation, which can be achieved by employing ultrathin, high-capacitance gate dielectrics.
Michael Geiger, Marion Hagel, Thomas Reindl, Jürgen Weis, R. Thomas Weitz, Helena Solodenko, Guido Schmitz, Ute Zschieschang, Hagen Klauk, Rachana Acharya   +9 more
doaj   +1 more source

Polyterthiophenes incorporating 3,4-difluorothiophene units : application in organic field-effect transistors [PDF]

, 2010
Two terthiophenes bearing core fluorinated thienyl units have been synthesised as potential semiconductor materials for organic field-effect transistors.
Crouch, David J., Heeney, Martin, McCulloch, Iain, Skabara, Peter, Sparrowe, David   +4 more
core   +1 more source

A review of highly reliable flexible encapsulation technologies towards rollable and foldable OLEDs

Journal of Information Display, 2020
As the demand for flexible, rollable, and foldable displays grows, various state-of-the-art component technologies, including thin-film transistors (TFTs), electrodes, thin-film encapsulations (TFEs), and touch screen panels, have been developed based on
Eun Gyo Jeong, Jeong Hyun Kwon, Ki Suk Kang, So Yeong Jeong, Kyung Cheol Choi   +4 more
doaj   +1 more source

Fabrication and Characterization of Controllable Grain Boundary Arrays in Solution Processed Small Molecule Organic Semiconductor Films

, 2012
We have produced solution-processed thin films of 6,13-bis(triisopropyl-silylethynyl) pentacene with grain sizes from a few micrometers up to millimeter scale by lateral crystallization from a rectangular stylus.
Anthony, John E., Headrick, Randall L., Wo, Songtao   +2 more
core   +1 more source

Zinc Oxide Thin Film Transistors: Advances, Challenges and Future Trends [PDF]

, 2016
This paper presents a review on recent developments and future trends in zinc oxide thin film transistors (ZnO TFTs) together with challenges involved in this technology.
Gupta, N. (Navneet), Kandpal, K. (Kavindra)   +1 more
core   +1 more source