p-type semiconducting α,ω-dihexylsexithiophene for an organic thin film transistor

2007 ◽  
Vol 101 (6) ◽  
pp. 064502 ◽  
Author(s):  
Jae-Hong Kwon ◽  
Jung-Hoon Seo ◽  
Hochul Kang ◽  
Dong Hoon Choi ◽  
Byeong-Kwon Ju
Keyword(s):  
Thin Film ◽  
Thin Film Transistor ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor ◽  
P Type

scholarly journals A-π-D-π-A-Based Small Molecules for OTFTs Containing Diketopyrrolopyrrole as Acceptor Units

Micromachines ◽  
2021 ◽  
Vol 12 (7) ◽  
pp. 817
Author(s):  
Baji Shaik ◽  
Mujeeb Khan ◽  
Mohammed Rafi Shaik ◽  
Mohammed A.F. Sharaf ◽  
Doumbia Sekou ◽  
...  
Keyword(s):  
Thin Film ◽  
Thermal Properties ◽  
Small Molecules ◽  
Thin Film Transistor ◽  
Hole Mobility ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor ◽  
Cast Films ◽  
Donor Acceptor ◽  
P Type

A-π-D-π-A-based small molecules 6,6′-((thiophene-2,5-diylbis(ethyne-2,1-diyl))bis(thiophene-5,2-diyl))bis(2,5-bis(2-ethylhexyl)-3-(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione) (TDPP-T) and 6,6′-(((2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-diyl)bis(ethyne-2,1-diyl))bis(thiophene-5,2-diyl))bis(2,5-bis(2-ethylhexyl)-3-(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione) (TDPP-EDOT) have been designed and synthesized. The diketopyrrolopyrrole acts as an electron acceptor, while the thiophene or 3,4-ethylenedioxythiophene acts as an electron donor. The donor–acceptor groups are connected by an ethynyl bridge to further enhance the conjugation. The optoelectronics, electrochemical, and thermal properties have been investigated. Organic thin film transistor (OTFT) devices prepared from TDPP-T and TDPP-EDOT have shown p-type mobility. In as cast films, TDPP-T and TDPP-EDOT have shown a hole mobility of 5.44 × 10−6 cm2 V−1 s−1 and 4.13 × 10−6 cm2 V−1 s−1, respectively. The increase in the mobility of TDPP-T and TDPP-EDOT OTFT devices was observed after annealing at 150 °C, after which the mobilities were 3.11 × 10−4 cm2 V−1 s−1 and 2.63 × 10−4 cm2 V−1 s−1, respectively.

Physically Based Compact Mobility Model for Organic Thin-Film Transistor

2016 ◽  
Vol 63 (5) ◽  
pp. 2057-2065 ◽  
Author(s):  
T. K. Maiti ◽  
L. Chen ◽  
H. Zenitani ◽  
H. Miyamoto ◽  
M. Miura-Mattausch ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistor ◽  
Mobility Model ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor ◽  
Physically Based

The detection of polyamines by an extended gate-type organic transistor functionalized with a carboxylate attached 1,3,4-thiadiazole derivative

2021 ◽  
Author(s):  
Koichiro Asano ◽  
Yui Sasaki ◽  
Qi Zhou ◽  
Riho Mitobe ◽  
Wei Tang ◽  
...  
Keyword(s):  
Thin Film ◽  
Pattern Recognition ◽  
Thin Film Transistor ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor ◽  
Gate Electrode ◽  
Organic Transistor ◽  
Thiadiazole Derivative

We herein report an extended gate-type organic thin-film transistor (OTFT)-based polyamine sensor and its application for pattern recognition. The extended-gate electrode was functionalized with a complex of copper(II) ions and...

Low-voltage operation of the organic thin film transistor with a diagonal configuration

2003 ◽  
Author(s):  
Toshihide Kamata ◽  
Manabu Yoshida ◽  
Sei Uemura ◽  
Satoshi Hoshino ◽  
Noriyuki Takada ◽  
...  
Keyword(s):  
Thin Film ◽  
Low Voltage ◽  
Thin Film Transistor ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor ◽  
Low Voltage Operation

Benchmarking organic thin film transistor inverter design styles

2021 ◽  
Vol 278 ◽  
pp. 116825
Author(s):  
Zhuozhi Yao ◽  
Ting-Jung Chang ◽  
David Wentzlaff ◽  
Barry P. Rand
Keyword(s):  
Thin Film ◽  
Thin Film Transistor ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor
Sign in / Sign up

Export Citation Format

Share Document