Pyrene fused perylene diimides: synthesis, characterization and applications in organic field-effect transistors and optical limiting with high performance

Here, we report on the use of a graphene oxide (GO)/polystyrene (PS) bilayer as a gate dielectric for low-voltage organic field-effect transistors (OFETs). The hydrophilic functional groups of GO cause surface trapping and high gate leakage, which can be overcome by introducing a layer of PS—a hydrophobic polymer—onto the top surface of GO. The GO/PS gate dielectric shows reduced surface roughness and gate leakage while maintaining a high capacitance of 37.8 nF cm−2. The resulting OFETs show high-performance operation with a high mobility of 1.05 cm2 V−1 s−1 within a low operating voltage of −5 V.

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High-performance organic field-effect transistors based on single-crystalline microribbons of a two-dimensional fused heteroarene semiconductor

Chemical Communications ◽

10.1039/c5cc03305e ◽

2015 ◽

Vol 51 (60) ◽

pp. 11961-11963 ◽

Cited By ~ 15

Author(s):

Yingfeng Wang ◽

Sufen Zou ◽

Jianhua Gao ◽

Huarong Zhang ◽

Guoqiao Lai ◽

...

Keyword(s):

Field Effect ◽

High Performance ◽

Field Effect Transistors ◽

High Mobility ◽

Two Dimensional ◽

Organic Field Effect Transistors ◽

Single Crystalline

A remarkable high mobility of 17.9 cm2V−1s−1was obtained for single-crystalline OFET based on 2D molecule BTBTTBT microribbons.

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One-step fabrication of high-performance organic field-effect transistors from semiconductor/dielectric blends

10.1117/12.794839 ◽

2008 ◽

Author(s):

Longzhen Qiu ◽

Wi Hyoung Lee ◽

Jung Ah Lim ◽

Kilwon Cho

Keyword(s):

Field Effect ◽

High Performance ◽

Field Effect Transistors ◽

Organic Field Effect Transistors ◽

One Step

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Phenyl Derivative of Dibenzothiopheno[6,5-b:6′,5′-f]Thieno[3,2-b]Thiophene (DPh-DBTTT): High Thermally Durable Organic Semiconductor for High-Performance Organic Field-Effect Transistors

Advanced Electronic Materials ◽

10.1002/aelm.201700142 ◽

2017 ◽

Vol 3 (10) ◽

pp. 1700142 ◽

Cited By ~ 6

Author(s):

Eun-Kyung Lee ◽

Moo Yeol Lee ◽

Ajeong Choi ◽

Joo-Young Kim ◽

O. Young Kweon ◽

...

Keyword(s):

Organic Semiconductor ◽

Field Effect ◽

High Performance ◽

Field Effect Transistors ◽

Organic Field Effect Transistors ◽

Phenyl Derivative

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High performance solution-processable tetrathienoacene (TTAR) based small molecules for organic field effect transistors (OFETs)

Chemical Communications ◽

10.1039/c7cc02714a ◽

2017 ◽

Vol 53 (43) ◽

pp. 5898-5901 ◽

Cited By ~ 16

Author(s):

Sureshraju Vegiraju ◽

Deng-Yi Huang ◽

Pragya Priyanka ◽

Yo-Shan Li ◽

Xian-Lun Luo ◽

...

Keyword(s):

Small Molecules ◽

Field Effect ◽

High Performance ◽

Field Effect Transistors ◽

Organic Field Effect Transistors ◽

Solution Processable

DDTT-TTARexhibits the highest mobility of 0.81 cm2V−1s−1.

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2,2'-(Arylenedivinylene)bis-8-hydroxyquinolines exhibiting aromatic π-π stacking interactions as solution-processable p-type organic semiconductors for high-performance organic field effect transistors

Materials Advances ◽

10.1039/d1ma00215e ◽

2021 ◽

Author(s):

Suman Yadav ◽

Shivani Sharma ◽

Satinder K Sharma ◽

Chullikkattil P. Pradeep

Keyword(s):

Organic Semiconductors ◽

Field Effect ◽

High Performance ◽

Field Effect Transistor ◽

Field Effect Transistors ◽

Organic Field Effect Transistors ◽

Organic Thin Film ◽

Effect Transistor ◽

Solution Processable ◽

P Type

Solution-processable organic semiconductors capable of functioning at low operating voltages (~5 V) are in demand for organic field-effect transistor (OFET) applications. Exploration of new classes of compounds as organic thin-film...

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