Results 81 to 90 of about 1,627 (210)

Electrochemical Anodization as a Reliable and Sustainable Processes for Gate Dielectrics in Organic Thin‐Films Transistors

ChemElectroChem, Volume 13, Issue 4, 17 February 2026.
Electrochemical anodization enables precise, self‐aligned formation of robust oxide dielectrics under mild conditions. This concept explores its role in advancing low‐voltage, high‐frequency organic transistors, highlighting how this scalable and sustainable technique may reshape flexible electronics, from planar organic thin‐film transistors to ...
Juan Wang, Amric Bonil, Hans Kleemann
wiley   +1 more source

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

Enhanced P3HT OTFT Transport Performance Using Double Gate Modulation Scheme

, 2014
Electrical properties of single-gated (bottom-gated or top-gated) and double-gated (DG) organic thin-film transistors (OTFTs) are systematically investigated in terms of threshold voltage (V(th)), subthreshold slope, and I(ON)/(OFF).
Lo, P.Y., 裴靜偉, Li, P.W., Hou, J., Chan, Y.J., Pei, Z.W.   +5 more
core   +1 more source

Insight into OTFT Sensors Using Confocal Fluorescence Microscopy

Confocal fluorescence microscopy provides a means to map charge carrier density within the semiconductor layer in an active organic thin film transistor (OTFT).
Soniya D. Yambem (5479226), Joshua N. Arthur (5479232), Jean-Michel Nunzi (2807767), Ajay K. Pandey (1844203)   +3 more
core   +1 more source

Improved performance for OTFT with HfTiO2 as gate dielectric by N2O annealing [PDF]

, 2007
OTFTs with HfTiO 2 as gate dielectric have been successfully fabricated. The devices show small threshold voltage and subthreshold slope, and thus are suitable for low-voltage and low-power applications.
Che, CM, J.P. Xu, Tang, WM, Xu, J, C.M. Che, Cheng, KH, Lai, PT, C.H. Leung, P.T. Lai, Leung, CH, K.H. Cheng, W.M. Tang   +11 more
core   +1 more source

Pinch‐Off Mechanism of High‐Gain Organic Transistors with Field Plates: Statistical Analysis, Device Simulations and Compact Modeling

Advanced Electronic Materials, Volume 12, Issue 4, 18 February 2026.
Statistical analysis of over 3000 devices reveals a novel operating mechanism in printed organic thin‐film transistors featuring a grounded field plate beneath the source. The field plate governs the low and tunable pinch‐off, enabling excellent current saturation and ultra‐high gain.
Kazuki Ono, Ryota Kobayashi, Eva Bestelink, Radu A. Sporea, Satoru Inoue, Yudai Hemmi, Yuji Ikeda, Tatsuo Hasegawa, Hiroyuki Matsui   +8 more
wiley   +1 more source

Investigation of Variation in Organic Thin-film Transistors (OTFT) and Design of Variation-aware Organic Circuits

, 2015
This work investigates the key sources of variability in OTFT namely process variations and bias-stress induced variation, and presents circuit design techniques to build robust variation-aware digital and analog circuits using OTFT.
Ganesan, Ramkumar
core  

Different Work Regimes of an Organic Thin Film Transistor OTFT and Possible Applications in Bioelectronics

, 2015
International audienceThis paper presents an organic semiconductor transistor, with a vertical current modulation and a horizontal conduction. The simulations show a stronger top gate influence and establish four work regimes, depending on the top and ...
Ravariu, Cristian, Dragomirescu, Daniela
core   +1 more source

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

Benchmarking Digital Logic Styles For High Performance OTFT Circuits

, 2023
Organic thin-film transistors (OTFTs) have experienced substantial growth in usage in the past three decades. Unlike silicon(Si) circuits, in which complementary logic is the mainstream circuit style, the choice of logic style for organic semiconductors ...
Yao, Zhuozhi
core