Flexible fullerene field-effect transistors fabricated through solution processing
| Autor: | Yuh Zheng Lee, Chih-Wei Chu, Li Fen Chu, Chao Feng Sung, Meng-Chyi Wu, Fang-Chung Chen, Dhananjay Kekuda |
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| Rok vydání: | 2010 |
| Předmět: |
Amorphous silicon
Materials science Fabrication Mechanical Engineering Transistor Nanotechnology Integrated circuit Flexible electronics law.invention Organic semiconductor chemistry.chemical_compound chemistry Mechanics of Materials law Thin-film transistor General Materials Science Field-effect transistor |
| Zdroj: | Advanced materials (Deerfield Beach, Fla.). 21(47) |
| ISSN: | 1521-4095 |
| Popis: | Recent research into organic semiconductors for organic thin-film transistors (OTFTs) – as alternatives to amorphous silicon-based systems – has yielded improved synthetic and fabrication techniques for devices with great potential for the use in consumable electronic applications.[1–3] To realize the advantages of organic semiconductors in practical applications, OTFTs fabricated through solution processing (spin-coating, casting, or printing) on flexible substrates are strongly desired. Although many groups have developed OTFTs incorporating soluble small-molecule or polymer semiconductors, the number of available hole-transporting materials overwhelms the number of electron-transporting materials.[4–6] Preparing efficient organic integrated circuits at low cost requires soluble hole- and electron-transporting materials that ideally exhibit comparable electrical performance. At present, the development of highperformance n-channel OTFTs remains a challenge, especially when using attractive fabrication processes (e.g., solution processing). |
| Databáze: | OpenAIRE |
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