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Effect of Bending on the Electrical Characteristics of Flexible Organic Single Crystal-based Field-effect Transistors

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Published on: November 7, 2016

Planar-Processed Polymer Transistors.

Yong Xu¹, Huabin Sun², Eul-Yong Shin²

¹Department of Energy and Materials Engineering, Dongguk University, 30 Pildong-ro, 1-gil, Jung-gu, Seoul, 04620, Republic of Korea. xu.yong@dongguk.edu.

Advanced Materials (Deerfield Beach, Fla.)

|August 2, 2016

Summary

This summary is machine-generated.

Researchers developed new polymer transistors with top-surface charge injection and transport, achieving ideal characteristics and high performance. This simplifies fabrication and clarifies operation for practical applications.

Keywords:

ambipolar charge transport conjugated polymers contact resistance organic field-effect transistors planar processes

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Effect of Bending on the Electrical Characteristics of Flexible Organic Single Crystal-based Field-effect Transistors

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Area of Science:

Organic electronics
Semiconductor device physics

Background:

Conjugated-polymer transistors face challenges in fabrication, operating principles, and real-world performance.
Existing methods often involve complex processing and yield ambiguous device behavior.

Purpose of the Study:

To introduce a novel planar-processed polymer transistor architecture.
To address limitations in fabrication, operating principles, and performance of polymer transistors.

Main Methods:

Utilizing a top-surface processing technique for charge injection and unipolar charge transport.
Fabricating devices with a focus on simplified processing steps.

Main Results:

Achieved ideal device characteristics with unparalleled performance.
Demonstrated effective charge injection and split unipolar charge transport on the polymer film's top surface.

Conclusions:

The proposed planar processing technique offers a significant advancement for polymer transistors.
This approach provides a viable solution to fabrication constraints and operating principle ambiguities.
The technology enables substantial performance improvements in practical applications of conjugated-polymer transistors.