Results 81 to 90 of about 4,545 (216)

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

open access: yesAdvanced Science, Volume 13, Issue 15, 13 March 2026.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao   +4 more
wiley   +1 more source

A Comparative Study of the Gas Sensing Behavior in P3HT- and PBTTT-Based OTFTs: The Influence of Film Morphology and Contact Electrode Position

open access: yesSensors, 2014
Bottom- and top-contact organic thin film transistors (OTFTs) were fabricated, using poly(3-hexylthiophene-2,5-diyl) (P3HT) and poly[2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene] (PBTTT-C16) as p-type channel semiconductors.
Kyriaki Manoli   +7 more
doaj   +1 more source

Thin films of chlorosubstituted vanadyl phthalocyanine: charge transport properties and optical spectroscopy study of structure [PDF]

open access: yes, 2018
Electrophysics and structure of thin films of chlorosubstituted vanadyl phthalocyanine (VOPcCl16) were studied using complementary experimental and theoretical techniques.
Basova, Tamara V.   +3 more
core   +1 more source

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

open access: yesChemElectroChem, 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

RNA–CTMA Dielectrics in Organic Field Effect Transistor Memory

open access: yesApplied Sciences, 2018
In recent years, biopolymers are highly desired for their application in optic electronic devices, because of their unique structure and fantastic characteristics.
Lijuan Liang   +6 more
doaj   +1 more source

Origin of the Negative Differential Resistance in the Output Characteristics of a Picene-Based Thin-Film Transistor

open access: yesIEEE Journal of the Electron Devices Society, 2020
In this work, we have fabricated and studied p-type picene thin-film transistors. Although the devices exhibited good electrical performance with high field-effect mobility (up to 1.3 cm2/V·s) and on/off ratios above 105, the output electric ...
Eloi Ros   +3 more
doaj   +1 more source

Comparison of 2 V organic thin-film transistors fabricated on free-standing commercial PEN foils [PDF]

open access: yes, 2015
The large-area, roll-to-roll (R2R) fabrication of organic thin-film circuits on plastic foils demands low-cost manufacturing and the integration of devices onto flexible plastic substrates.
Gleskova, Helena, Hannah, Stuart
core  

Micron-scale organic thin film transistors with conducting polymer electrodes patterned by polymer inking and stamping [PDF]

open access: yes, 2006
We report organic thin film transistors (OTFTs) with conductive polymer poly (3,4-ethylenedioxythiophene)/poly(4-styrenesulphonate) (PEDOT) electrodes that are fabricated by a simple polymer inking and stamping technique.
Guo, L. Jay, Li, Dawen
core   +1 more source

Organic Neuromorphic Circuits for Real‐Time Biosignal Applications

open access: yesAdvanced Electronic Materials
Organic neuromorphic circuits offer new opportunities for low‐power, flexible electronics capable of real‐time inference at the edge. In this work, we present a neuromorphic system based on organic thin‐film transistors (OTFTs) that performs biosignal ...
Sami El‐Nakouzi   +11 more
doaj   +1 more source

High-mobility pentacene OTFT with TaLaO gate dielectric passivated by fluorine plasma [PDF]

open access: yes, 2014
Pentacene thin-film transistor with high-κ TaLaO as gate dielectric has been fabricated and shows a carrier mobility of 0.73 cm2/V s, much higher than that based on pure La2O3 (0.43 cm2/V s) due to the smoother surface of the TaLaO film and thus larger ...
Che, CM   +4 more
core   +1 more source

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