Results 101 to 110 of about 4,545 (216)

Compact Capacitance Model for OTFTs at Low and Medium Frequencies

IEEE Transactions on Electron Devices, 2014
10.1109/TED.2013.2295772 We present a compact capacitance model for organic thin-film transistors (OTFTs), which is valid not only in the accumulation regime but also in the partial and total depletion regimes. The parameters applied in the model are analytically extracted from the current-voltage characteristics of the devices, using a previously ...
Castro-Carranza, A., Estrada, M., Cerdeira, A., Nolasco, J.C., Sanchez, J., Marsal, L.F., Iniguez, B., Pallares, J.   +7 more
openaire   +2 more sources

Direct-Written AgNP Electrodes in All-Solution-Processed Low-Voltage Organic Thin Film Transistors Employing High-k PVP Dielectric

Majlesi Journal of Electrical Engineering
Researchers have explored various fabrication methods for organic devices to meet the growing demand for printed electronics and wearables. Inkjet printing has been widely used for deposition of solution-processable materials at low temperatures, making
Nur Syahadah Yusof, Mohamed Fauzi Packeer Mohamed, Muammar Mohamad Isa, Norhawati Ahmad, Khatijah Aisha Yaacob, Mohd Hendra Hairi   +5 more
doaj   +1 more source

A water-gated organic thin film transistor as a sensor for water-borne amines [PDF]

, 2016
The p-type semiconducting polymer Poly(2,5-bis(3-hexadecylthiophen-2-yl)thieno[3,2-b]thiophene) (PBTTT) displays innate sensitivity to water-borne amines. We demonstrate this with the help of water- gated PBTTT thin film transistors (TFTs).
Abdullah Al Naim, Algarni, Buth, Casalini, Che, Che, Czepirski, Dragoneas, Hague, Kergoat, Liao, Liu, Martin Grell, Park, Santos, Saud A. Algarni, Schmoltner, Schroeder, Sotzing, Talal M. Althagafi, Tremblay, Yalkowsky   +21 more
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From the organic thin film transistor to the 3-D textile organic cylindrical transistors - perspectives, expectations and predictions [PDF]

, 2017
In this paper we examine the possibility to simulate and study the behaviour of a fiber-based Textile Transistor in a commercial TCAD system. We also examine the capability of such transistors to operate in sufficiently low voltages, aiming to the ...
Louris, E., Priniotakis, G., Stefanakis, D., Tassis, D., Van Langenhove, Lieva   +4 more
core   +2 more sources

Dry growth of n-octylphosphonic acid monolayer for low-voltage organic thin-film transistors [PDF]

, 2013
Dry method for monolayer deposition of n-octylphosphonic acid (C8PA) on the surface of aluminium oxide (AlOx) is presented. Vacuum thermal evaporation is employed to deposit initial thickness corresponding to several C8PA monolayers, followed by a ...
Gleskova, Helena, Gupta, Swati
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Effect of Vertical Annealing on the Nitrogen Dioxide Response of Organic Thin Film Transistors

Nanomaterials, 2018
Nitrogen dioxide (NO2) sensors based on organic thin-film transistors (OTFTs) were fabricated by conventional annealing (horizontal) and vertical annealing processes of organic semiconductor (OSC) films.
Sihui Hou, Xinming Zhuang, Zuchong Yang, Junsheng Yu   +3 more
doaj   +1 more source

Organic optoelectronic devices-flexibility versus performance

, 2009
International audienceIn this paper, we discuss the effect of flexible substrates on the characteristics of two organic optoelectronic devices, namely P3HT:PCBM-based photovoltaic bulk heterojunctions and pentacene-based phototransistors. In addition, we
Aldissi, Matt, Chakaroun, Mohamad, El Amrani, A., Lucas, Bruno, Ratier, Bernard   +4 more
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Biotin-Functionalized Semiconducting Polymer in an Organic Field Effect Transistor and Application as a Biosensor

Sensors, 2012
This report presents biotin-functionalized semiconducting polymers that are based on fluorene and bithiophene co-polymers (F8T2). Also presented is the application of these polymers to an organic thin film transistor used as a biosensor.
Yong Suk Yang, Do-Hoon Hwang, Seong Hyun Kim, Sang Chul Lim, Zin-Sig Kim   +4 more
doaj   +1 more source

Solution processed flexible organic thin film back-gated transistors based on polyimide dielectric films

AIP Advances, 2018
An organic thin film back-gated transistor (OBGT) was fabricated and characterized. The gate electrode was printed on the back side of substrate, and the dielectric layer was omitted by substituting the dielectric layer with the polyimide (PI) film ...
Janghoon Park, Yoonki Min, Dongjin Lee
doaj   +1 more source

Organic electronics for biosensors [PDF]

, 2015
V úvodní části se pojednává o organických tenkovrstvých tranzistorech a jejich možném využití jako chemických a biologických senzorů. Střední část pojednává o elektrických vlastnostech zařízení OECT v přechodném ději a ustáleném stavu a potenciálním ...
Netočný, Martin
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