Results 131 to 140 of about 1,842 (185)

Novel dithiano-thieno fused perylene diimides: synthesis, characterization and application in organic thin-film transistors (OTFTs)

Chemical Communications, 2019
Novel dithiano-thieno fused perylene diimides are facilely synthesized and investigated in organic thin-film transistor (OTFT) devices for the first time.
Gang Li, Dandan Li, Xitong Liu, Haixiao Xu, Jing Zhang, Shuaihua Wang, Zhenhua Liu, Bo Tang   +7 more
openaire   +3 more sources

Low-k polymer gate dielectric selection for organic thin-film transistors (OTFTs) using material selection methodologies

Journal of Computational Electronics, 2019
Performance parameters of an organic thin-film transistor (OTFT) and their relation to the material parameters of the gate dielectric are analyzed. Based on the analysis, the surface energy, dielectric constant, glass-transition temperature, and breakdown field are identified as key parameters.
Karri Babu Ravi Teja, Navneet Gupta
openaire   +2 more sources

Threshold Voltage Control of Organic Thin Film Transistors (OTFTs)by Using Floated Double Gate Structure

Extended Abstracts of the 2016 International Conference on Solid State Devices and Materials, 2016
S. Lee, T. Yokota, T. Someya
openaire   +2 more sources

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The Effect of Alkyl Chain Length in Organic Semiconductor and Surface Polarity of Polymer Dielectrics in Organic Thin‐Film Transistors (OTFTs)

Small Methods, 2023
AbstractThe interface between dielectric and organic semiconductor is critically important in determining organic thin‐film transistor (OTFT) performance. Surface polarity of the dielectric layer can hinder charge transport characteristics, which has restricted utilization of polymeric dielectric materials containing polar functional groups.
Junhwan Choi, Min Ju Kim, Joo‐Young Kim, Eun Kyung Lee, Changhyeon Lee, Youngkeun Park, Juyeon Kang, Jeong‐Il Park, Byung Jin Cho, Sung Gap Im   +9 more
openaire   +2 more sources

Understanding mobility degeneration mechanism in organic thin-film transistors (OTFT)

Chemical Physics Letters, 2017
Abstract Mobility degradation at high gate bias is often observed in organic thin film transistors. We propose a mechanism for this confusing phenomenon, based on the percolation theory with the presence of disordered energy landscape with an exponential density of states.
Wei Wang, Long Wang, Guangwei Xu, Nan Gao, Lingfei Wang, Zhuoyu Ji, Congyan Lu, Nianduan Lu, Ling Li, Miwng Liu   +9 more
openaire   +1 more source

Chemical sensors using organic thin-film transistors (OTFTs)

2015
The ability of organic semiconductors to be electrically conductive while maintaining the structural and mechanical properties of organic materials may be successfully exploited to realize sensing systems for different physicochemical parameters in applications ranging from wearable electronics to robotic interfaces.
Demelas M, LAI, STEFANO, COSSEDDU, PIERO, Loi A, BARBARO, MASSIMO, BONFIGLIO, ANNALISA   +5 more
openaire   +2 more sources

An intensive study on organic thin film transistors (OTFTs) for future flexible/wearable electronics applications

Micro and Nanostructures
J. Ajayan, S. Sreejith, M. Manikandan, V. Bharath Sreenivasulu, N. Aruna Kumari, Ajith Ravindran   +5 more
openaire   +2 more sources

Electrical characterization of reduced graphene oxide (rGO) on organic thin film transistor (OTFT)

AIP Conference Proceedings, 2017
A green method and eco-friendly solution were used to chemically reduce graphene oxide (GO) to graphene using green reductant. In this study, graphene oxide (GO) were prepared by using Tours method. Then, reduced graphene oxides (rGO) were prepared by using three typical reduction agents: L-ascorbic acid (L-AA), formamidinesulfinic acid (FAS) and ...
Nurhazwani Musa, Nurul Farhanah Ab. Halim, Mohd Noor Ahmad, Zulkhairi Zakaria, Uda Hashim   +4 more
openaire   +1 more source

Organic thin film transistor (OTFT)-based leads for recording and modulation of intracerebral neural activity

2021
Objective: Deep brain stimulation (DBS) is an accepted treatment option for various neurological diseases. Common commercial used leads enables only coarsemeshed stimulation and neurosensing due to the comparative big contacts and doesn’t meet the needed requirements for highly selective and [for full text, please go to the a.m. URL]
Kaveh, O, Neumann, K, Schackert, G, Polanski, WH   +3 more
openaire   +1 more source

An Enhancing Organic Thin-Film Transistors (OTFTs) Performance Through Contact Structure Optimization for Flexible Electronics

2025 Third International Conference on Industry 4.0 Technology (I4Tech)
Meena Naga Raju, M. Durga Prakash
openaire   +2 more sources