Microstructure engineering of polymer semiconductor thin films for high-performance field-effect transistors using a bi-component processing solution

2017 ◽  
Vol 5 (14) ◽  
pp. 3568-3578 ◽  
Author(s):  
Dong Gao ◽  
Zhihui Chen ◽  
Jianyao Huang ◽  
Weifeng Zhang ◽  
Congyuan Wei ◽  
...  
Keyword(s):  
Thin Films ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Semiconductor Thin Films ◽  
Polymer Semiconductor ◽  
Processing Solution

The performance of polymer field-effect transistors was enhanced by microstructure engineering through the use of a bi-component solvent.

Surface-induced highly oriented perylo[1,12-b,c,d]selenophene thin films for high performance organic field-effect transistors

2016 ◽  
Vol 35 ◽  
pp. 186-192 ◽  
Author(s):  
Lili Liu ◽  
Zhongjie Ren ◽  
Chengyi Xiao ◽  
Huanli Dong ◽  
Shouke Yan ◽  
...  
Keyword(s):  
Thin Films ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors

Tunable charge-transport polarity in thienothiophene–bisoxoindolinylidene-benzodifurandione copolymers for high-performance field-effect transistors

2021 ◽  
Author(s):  
Zhihui Chen ◽  
Jianyao Huang ◽  
Weifeng Zhang ◽  
Yankai Zhou ◽  
Xuyang Wei ◽  
...  
Keyword(s):  
Charge Transport ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Structural Parameters ◽  
Semiconducting Polymers ◽  
Trade Off ◽  
Polymer Semiconductor ◽  
And Performance

N-type semiconducting polymers are important materials for modern electronics but limited in variety and performance. To design a new n-type polymer semiconductor requires a judicious trade-off between structural parameters involving...

Design and effective synthesis methods for high-performance polymer semiconductors in organic field-effect transistors

2017 ◽  
Vol 1 (12) ◽  
pp. 2423-2456 ◽  
Author(s):  
Longxian Shi ◽  
Yunlong Guo ◽  
Wenping Hu ◽  
Yunqi Liu
Keyword(s):  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Synthesis Methods ◽  
Organic Field Effect Transistors ◽  
Polymer Semiconductors ◽  
High Performance Polymer ◽  
Polymer Semiconductor ◽  
Effective Synthesis

Design and effective synthesis methods for high-performance polymer semiconductor-based OFETs.

Molecular-Wetting Control by Ultrasmooth Pentacene Buffer for High-crystallinity Organic Field-Effect Transistors

2006 ◽  
Vol 965 ◽  
Author(s):  
Kenji Itaka ◽  
Mitsugu Yamashiro ◽  
Jun Yamaguchi ◽  
Masamitsu Haemori ◽  
Seiichiro Yaginuma ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Molecular Electronics ◽  
Field Effect ◽  
High Performance ◽  
Organic Materials ◽  
Field Effect Transistors ◽  
Organic Thin Film ◽  
Dielectric Substrates ◽  
Pi Orbitals

ABSTRACTOrganic thin film devices are of interest for a variety of forthcoming ubiquitous electronics applications. In order to build ubiquitous high-performance devices, it is necessary to fabricate crystalline thin films of various organic materials onto “ubiquitous substrates” that are dictated by applications. However, many organic thin films crystallize only on a limited selection of substrates. Unfortunately, promising organic molecules, which have a large overlap of pi-orbitals between molecules, cannot migrate freely on a substrate because of stronger cohesion between molecules than interaction between the molecule and the substrate. Therefore, enhancement of the molecule-substrate interaction, i.e. ‘molecular wettability’ should promote crystallization. We found that an ultrasmooth monolayer of pentacene (C22H14), which can be grown on many general dielectric substrates, changes the molecular wettability of a substrate for other poorly wettable organic materials. We also demonstrate that a field effect transistor (FET) using a crystalline C60 thin film on a pentacene-buffered substrate can have a mobility of 4.9 cm2/Vs, which is 5-fold higher than that of C60 FETs without the buffer. Molecular wetting-controlled substrates can thus offer a general solution to the fabrication of high-performance crystalline plastic and molecular electronics.

Highly Oriented Polymer Semiconductor Films Compressed at the Surface of Ionic Liquids for High-Performance Polymeric Organic Field-Effect Transistors

2014 ◽  
Vol 26 (37) ◽  
pp. 6430-6435 ◽  
Author(s):  
Junshi Soeda ◽  
Hiroyuki Matsui ◽  
Toshihiro Okamoto ◽  
Itaru Osaka ◽  
Kazuo Takimiya ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Semiconductor Films ◽  
Organic Field Effect Transistors ◽  
Oriented Polymer ◽  
Polymer Semiconductor

Solution-grown unidirectionally oriented crystalline thin films of a U-shaped thienoacene-based semiconductor for high-performance organic field-effect transistors

2017 ◽  
Vol 5 (24) ◽  
pp. 5872-5876 ◽  
Author(s):  
Tatsuya Mori ◽  
Tatsuya Oyama ◽  
Hideaki Komiyama ◽  
Takuma Yasuda
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Charge Transport ◽  
Transport Properties ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Organic Transistors ◽  
Organic Field Effect Transistors ◽  
Lamellar Structures

Strategically dialkylated bis(benzo[4,5]thieno)[2,3-b:3′,2′-d]thiophene molecules having an overall U-shaped configuration can self-organize into bilayer lamellar structures, demonstrating high charge-transport properties in thin-film organic transistors.

Highly aligned and crystalline poly(3-hexylthiophene) thin films by off-center spin coating for high performance organic field-effect transistors

2019 ◽  
Vol 258 ◽  
pp. 116221 ◽  
Author(s):  
Vivek Chaudhary ◽  
Rajiv K Pandey ◽  
Rajiv Prakash ◽  
Naresh Kumar ◽  
Arun Kumar Singh
Keyword(s):  
Thin Films ◽  
Spin Coating ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors

MoS2 Assisted Self-Assembled Poly(3-hexylthiophene) Thin Films at an Air/Liquid Interface for High-Performance Field-Effect Transistors under Ambient Conditions

2020 ◽  
Vol 124 (15) ◽  
pp. 8101-8109
Author(s):  
Vivek Chaudhary ◽  
Rajiv Kumar Pandey ◽  
Praveen Kumar Sahu ◽  
Rajiv Prakash ◽  
Naresh Kumar ◽  
...  
Keyword(s):  
Thin Films ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Liquid Interface ◽  
Ambient Conditions ◽  
Self Assembled ◽  
Air Liquid Interface
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