π-Conjugated polymers derived from 2,5-bis(2-decyltetradecyl)-3,6-di(selenophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione for high-performance thin film transistors

2015 ◽  
Vol 6 (10) ◽  
pp. 1777-1785 ◽  
Author(s):  
Tae Wan Lee ◽  
Dae Hee Lee ◽  
Jicheol Shin ◽  
Min Ju Cho ◽  
Dong Hoon Choi
Keyword(s):  
Thin Film ◽  
Conjugated Polymers ◽  
Charge Transport ◽  
Transport Properties ◽  
Thin Film Transistors ◽  
High Performance

Novel DSDPP-containing conjugated polymers with different donor monomers were synthesized and their charge transport properties were investigated by fabricating thin film transistors.

Correlating Charge Transport Properties of Conjugated Polymers in Solution Aggregates and Thin‐Film Aggregates

2021 ◽  
Author(s):  
Jian Pei ◽  
Zi-Yuan Wang ◽  
Lucia Di Virgilio ◽  
Ze-Fan Yao ◽  
Zi-Di Yu ◽  
...  
Keyword(s):  
Thin Film ◽  
Conjugated Polymers ◽  
Charge Transport ◽  
Transport Properties

What could be the Highest Hopping Mobility in Organic Thin-Film Transistors?

MRS Advances ◽  
2016 ◽  
Vol 1 (38) ◽  
pp. 2659-2664
Author(s):  
Varsha Rani ◽  
Akanksha Sharma ◽  
Subhasis Ghosh
Keyword(s):  
Thin Film ◽  
Charge Transport ◽  
Transport Properties ◽  
Thin Film Transistors ◽  
Weak Coupling ◽  
Theoretical Study ◽  
Schottky Diodes ◽  
Organic Thin Film Transistors ◽  
Electronic Coupling ◽  
Organic Thin Film

ABSTRACTCharge transport properties of pentacene have been investigated by a joint experimental and theoretical study. The growth of pentacene on the substrates shows mainly two different polymorphic phases, a bulk phase and a thin-film phase. The thin-film phase is crucial for the charge transport in two-terminal and three-terminal devices such as organic Schottky diodes and organic thin film transistors, respectively. Experimentally, mobility in two-terminal devices is less by five orders of magnitude than that in three-terminal devices. We show here that this difference can be explained on the basis of strong electronic coupling between molecular dimers located in the ab-plane and relatively weak coupling between the planes (along the c-axis).

scholarly journals Bis(2-oxoindolin-3-ylidene)-benzodifuran-dione-based D–A polymers for high-performance n-channel transistors

2015 ◽  
Vol 6 (13) ◽  
pp. 2531-2540 ◽  
Author(s):  
Guobing Zhang ◽  
Jinghua Guo ◽  
Min Zhu ◽  
Peng Li ◽  
Hongbo Lu ◽  
...  
Keyword(s):  
Thin Film ◽  
Conjugated Polymers ◽  
Thin Film Transistors ◽  
High Performance ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film

Conjugated polymers based on a bis(2-oxoindolin-3-ylidene)-benzodifuran-dione (BIBDF) unit displayed promising performances for their application in organic thin-film transistors (OTFTs).

High-performance low-bandgap conjugated polymers bearing diethynylanthracene units for thin-film transistors

2013 ◽  
Vol 49 (37) ◽  
pp. 3896 ◽  
Author(s):  
Dae Hee Lee ◽  
Jicheol Shin ◽  
Min Ju Cho ◽  
Dong Hoon Choi
Keyword(s):  
Thin Film ◽  
Conjugated Polymers ◽  
Thin Film Transistors ◽  
High Performance ◽  
Low Bandgap

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.

Synthesis of diketopyrrolopyrrole based conjugated polymers containing thieno[3,2-b]thiophene flanking groups for high performance thin film transistors

2017 ◽  
Vol 8 (22) ◽  
pp. 3431-3437 ◽  
Author(s):  
Shih-Hao Peng ◽  
Wei-Yi Tu ◽  
Ganesh Gollavelli ◽  
Chain-Shu Hsu
Keyword(s):  
Thin Film ◽  
Conjugated Polymers ◽  
Thin Film Transistors ◽  
High Performance

New D–A conjugate polymers based on 3,6-bis(2-bromothieno-[3,2-b]thiophen-5-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]-pyrrole-1,4-(2H,5H)-dione combined with bithiophene, di(2-thienyl)ethene, and di(selenophene-2-yl)ethene were synthesized.

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