Results 51 to 60 of about 1,627 (210)

Strengthened inter‐chain π–π contacts in amorphous diketopyrrolopyrrole polymers for robust flexible organic thin‐film transistors

FlexMat, EarlyView.
Vinylene‐linked DPP polymers with expanded thiophene donors achieve strengthened interchain π‐π stacking in near‐amorphous films, enabling high charge mobility and outstanding mechanical stability for flexible organic thin‐film transistors. Abstract Flexible organic thin‐film transistors (OTFTs) based on multi‐vinylene‐linked diketopyrrolopyrrole (DPP)
Yanlin Chen, Shihong Zhou, Tianwen Chen, Zitong Liu, Zhiwei Yang, Haijun Long, Xianfeng Liang, Xiao Xue, Chenyang Lu, Cailong Zhou, Lichun Dong, Luxi Tan   +11 more
wiley   +1 more source

Solution‐Processed Tunable Spectral Response Photodetectors Enabled by Acidochromic Polymers

Advanced Electronic Materials, Volume 12, Issue 11, 8 June 2026.
Tunable spectral response photodetectors have been fabricated by using acidochromic polymers in photodiode and phototransistor geometries with organic/inorganic semiconductor heterojunctions. The spectral response of the photodetector has been tuned from the visible to the NIR region by using vapor‐phase trifluoroacetic acid (TFA) in a reversible way ...
Pijush Kanti Aich, Krzysztof Kotewicz, Utkarsh Pandey, Sobhan Hazra, Ergang Wang, Bhola Nath Pal   +5 more
wiley   +1 more source

Low-voltage otft-based H₂ sensor fabricated on vacuum tape

, 2017
A low-voltage hydrogen sensor based on pentacene organic thin-film transistor (OTFT) with Pd source and drain (S/D) electrodes is fabricated on vacuum tape with a maximum temperature of 200 °C.
Tang, WM, Lai, PT, Bochang Li, Li, B, P. T. Lai, W.M. Tang   +5 more
core   +1 more source

Charge Transport in Thin‐Film Transistors Based on Liquid‐Crystalline Phthalocyanines

ChemNanoMat, Volume 12, Issue 6, June 2026.
These results highlight how mesomorphic order, metal coordination, and environmental conditions collectively govern charge transport in liquid‐crystalline phthalocyanines, offering design guidelines for their use as self‐assembled semiconductors in organic electronics.
Lindiomar Borges de Avila Junior, Zuchong Yang, Ilknur Hatice Eryilmaz, Lilian Skokan, Leonardo Furini, Andreas Ruediger, Harald Bock, Ivan H. Bechtold, Emanuele Orgiu   +8 more
wiley   +1 more source

Printed OTFT complementary circuits and matrix for Smart Sensing Surfaces applications

, 2014
Large area sensing surfaces have strong interest for many applicative sectors: transport, health, building, industrial, user interface. Printed electronics offers breakthrough technical solutions to fulfill these applications.
R. Coppard, Dhez, O, Charbonneau, Micaël, Verilhac, J.M., A. Plihon, R. Gwoziecki, Chartier, I., Serbutoviez, C, Cantatore, E., Chartier, I, Coppard, R., J M. Verilhac, Verilhac, JM, Plihon, A., Meneghesso, Gaudenzio, Olivier Dhez, Charbonneau, M., Serbutoviez, C., S. Jacob, Aliane, A, Plihon, A, Domingues dos Santos, F., A. Aliane, Jacob, S., Gwoziecki, R, Coppard, R, Pavan, Paolo, Isabelle Chartier, Cantatore, E Eugenio, Gwoziecki, R., Aliane, A., Bez, Roberto, Dhez, O., Eugenio Cantatore, C. Serbutoviez, Jacob, S Stephanie, Domingues dos Santos, F, F. Domingues dos Santos, M. Charbonneau   +38 more
core   +1 more source

Sviluppo di un sistema per la caratterizzazione degli stati trappola in TFT organici basato sulla tecnica DLTS [PDF]

, 2022
Applicazione del metodo I-DLTS per lo studio di difetti in OTFT Organici Studio di Transienti di corrente di drain e metodi di fitting multi esponenziali per determinare i contributi che compaiono nel transiente al variare della temperatura e dei ...
Bulbarella, Stefano
core  

Recent advances in organic broad‐spectrum photodetection materials and devices

InfoMat, Volume 8, Issue 6, June 2026.
This review systematically outlines the evolution of organic photodetectors from fullerene‐based to advanced non‐fullerene acceptors, highlighting how molecular engineering (e.g., D–A, quinoidal, and A‐D‐A′‐D‐A architectures) extends spectral response into the short‐wave infrared region.
Yilin Zhao, Shijia Tan, Deyang Ji, Wenping Hu   +3 more
wiley   +1 more source

Design and Analysis of Double Channel Organic Field Effect Transistor with Bottom Gate [PDF]

Iranian Journal of Electrical and Electronic Engineering
In recent years, organic field effect transistors, also known as OFETs, have witnessed a substantial demand, mainly due to their expanding applications in the display and sensor industries, owing to simple fabrication techniques and cost-effective raw ...
Arun Pratap Singh Rathod, Pawan Kumar Mishra, Abhilasha Mishra   +2 more
doaj  

An Organic Thin-Film Transistors (OTFTs) With Steep Subthreshold and Ultra-Low Temperature Solution Processing for Label-Free Biosensing

IEEE Access
In this study, we propose a novel dielectric modulated dual-dielectric bottom-gate top-contact organic thin film transistor (DMDDBG-OTFT) as a label-free biosensor for detecting neutral and charged bio-analytes.
Lingala Prasanthi, Asisa Kumar Panigrahy, M. Durga Prakash   +2 more
doaj   +1 more source

A Simple Structure Conjugated Polymer for High Mobility Organic Thin Film Transistors Processed from Nonchlorinated Solvent

Advanced Science, 2019
Herein, a simple structure, nonchlorinated solvent processable high mobility donor–acceptor conjugated polymer, poly(2,5‐bis(4‐hexyldodecyl)‐2,5‐dihydro‐3,6‐di‐2‐thienyl‐pyrrolo[3,4‐c]pyrrole‐1,4‐dione‐alt‐thiophene) (PDPPT3‐HDO), is reported.
Zhongli Wang, Xianneng Song, Yu Jiang, Jidong Zhang, Xi Yu, Yunfeng Deng, Yang Han, Wenping Hu, Yanhou Geng   +8 more
doaj   +1 more source