Journal
POLYMER INTERNATIONAL
Volume 70, Issue 4, Pages 367-373Publisher
WILEY
DOI: 10.1002/pi.6020
Keywords
carrier mobilities; organic field-effect transistors; organic semiconducting polymers; stability
Categories
Funding
- JSPS KAKENHI [18KK0157, 19H02786]
- Ogasawara Foundation for the Promotion of Science and Engineering
- Yazaki Memorial Foundation for Science and Technology
- Asahi Glass Foundation
- Tateisi Science and Technology Foundation
- International Polyurethane Technology Foundation
- Grants-in-Aid for Scientific Research [19H02786, 18KK0157] Funding Source: KAKEN
Ask authors/readers for more resources
Developments in organic field-effect transistors have led to devices with comparable or even superior charge transport properties to amorphous silicon, but improvements in device lifetime are necessary for wider application. Existing challenges include the lack of standardized methodology to evaluate lifetime, although methods like intelligent design and material improvements have shown promise in extending device stability.
Developments in the performance of organic field-effect transistors have produced devices with similar, and in some cases even better, charge transport properties compared to amorphous silicon. For devices to be viable in more appliances and industry, their lifetime must be improved. However, advances in lifetime are lagging compared to other properties, such as charge carrier mobilities. The lack of a standardized methodology to evaluate the lifetime adds complications, as this property can mostly be compared qualitatively rather than quantitatively. Still, extension of lifetime has been realized through intelligent design of device architecture or alterations that benefit the stability of a device's active organic semiconducting polymer. More unique methods to improve the stability of organic field-effect transistors, such as blending the semiconducting layer with other polymers or imposing micro-/nanostructures in the device, have yielded positive results. (c) 2020 Society of Chemical Industry
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available