scholarly journals Graphene Field-Effect Transistors with Gigahertz-Frequency Power Gain on Flexible Substrates

Nano Letters ◽  
2012 ◽  
Vol 13 (1) ◽  
pp. 121-125 ◽  
Author(s):  
Nicholas Petrone ◽  
Inanc Meric ◽  
James Hone ◽  
Kenneth L. Shepard
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Flexible Substrates ◽  
Power Gain ◽  
Frequency Power

Thermally and Mechanically Stable Polyimides as Flexible Substrates for Organic Field-Effect Transistors

2020 ◽  
Vol 2 (8) ◽  
pp. 3422-3432 ◽  
Author(s):  
Chun-Kai Chen ◽  
Yan-Cheng Lin ◽  
Satoshi Miyane ◽  
Shinji Ando ◽  
Mitsuru Ueda ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Flexible Substrates ◽  
Organic Field Effect Transistors

High mobility p-channel organic field effect transistors on flexible substrates using a polymer-small molecule blend

2009 ◽  
Vol 159 (21-22) ◽  
pp. 2365-2367 ◽  
Author(s):  
Jeremy Smith ◽  
Richard Hamilton ◽  
Iain McCulloch ◽  
Martin Heeney ◽  
John E. Anthony ◽  
...  
Keyword(s):  
Small Molecule ◽  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Flexible Substrates ◽  
Organic Field Effect Transistors

Cardanol-based polymeric gate dielectric for solution-processed organic field-effect transistors on flexible substrates

2017 ◽  
Vol 44 ◽  
pp. 144-148 ◽  
Author(s):  
Jin Woo Bae ◽  
Na Kyung Kim ◽  
Yong-Seok Choi ◽  
Eun-Ho Sohn ◽  
Jong-Chan Lee ◽  
...  
Keyword(s):  
Field Effect ◽  
Gate Dielectric ◽  
Field Effect Transistors ◽  
Flexible Substrates ◽  
Organic Field Effect Transistors ◽  
Solution Processed

CNTFET Gas Sensors Using SWCNT Mats: Method for Low-cost Fabrication, Solution to Improve Selectivity, Experimental Results using Interfering Agents

2009 ◽  
Vol 1204 ◽  
Author(s):  
Paolo Bondavalli ◽  
Louis Gorintin ◽  
Pierre Legagneux ◽  
Didier Pribat ◽  
Laurent Caillier ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Gas Sensors ◽  
Field Effect ◽  
Gas Sensing ◽  
Field Effect Transistors ◽  
Low Cost ◽  
Experimental Results ◽  
Flexible Substrates ◽  
Metal Electrodes ◽  
Sensing Applications

AbstractThe first paper showing the great potentiality of Carbon Nanotubes Field Effect transistors (CNTFETs) for gas sensing applications was published in 2000 [1]. It has been demonstrated that the performances of this kind of sensors are extremely interesting: a sensitivity of around 100ppt (e.g. for NO2 [2]) has been achieved in 2003 and several techniques to improve selectivity have been tested with very promising results [2]. The main issues that have not allowed, up to now, these devices to strike more largely the market of sensors, have been the lack of an industrial method to obtain low-cost devices, a demonstration of their selectivity in relevant environments and finally a deeper study on the effect of humidity and the possible solutions to reduce it. This contribution deals with CNTFETs based sensors fabricated using air-brush technique deposition on large surfaces. Compared to our last contribution [3], we have optimized the air-brush technique in order to obtain high performances transistors (Log(Ion)/Log(Ioff) ∼ 5/6) with highly reproducible characteristics : this is a key point for the industrial exploitation. We have developed a machine which allows us the dynamic deposition on heated substrates of the SWCNT solutions, improving dramatically the uniformity of the SWCNT mats. We have performed tests using different solvents that could be adapted as a function of the substrates (e.g. flexible substrates). Moreover these transistors have been achieved using different metal electrodes (patented approach [4]) in order to improve selectivity. Results of tests using NO2, NH3 with concentrations between ∼ 1ppm and 10ppm will be shown during the meeting.

Brush-controlled oriented growth of TCNQ microwire arrays for field-effect transistors

2016 ◽  
Vol 4 (3) ◽  
pp. 433-439 ◽  
Author(s):  
Peng Zhang ◽  
Qingxin Tang ◽  
Yanhong Tong ◽  
Xiaoli Zhao ◽  
Guorui Wang ◽  
...  
Keyword(s):  
Field Effect ◽  
Large Scale ◽  
Field Effect Transistors ◽  
Flexible Substrates ◽  
Oriented Growth ◽  
Controllable Fabrication

We demonstrate a solution-based method by a writing brush to realize the controllable fabrication of highly-oriented and large-scale TCNQ microwire arrays, which can be grown on rigid and flexible substrates.

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