Solution-processed ultra-flexible C8-BTBT organic thin-film transistors with the corrected mobility over 18 cm2/(V s)

• 来源期刊: 科学通报（英文版）
• 年，卷（期）: 2020,（10）
• 页码范围: 791-795
• 页数: 5页
• 语种: 英文

摘要

Organic thin film transistors (OTFTs) show great potential for applications in low-cost, light-weight flexible electronics.OTFTs were first reported in 1986 with polythiophene as the active layer material with a mobility of ～10-5 cm2/(V s) [1].Since then, OTFTs have shown impressive improvements in device performance parameters, e.g., mobility improved by over 4 orders of magnitude.These advances followed discoveries of new materials and improvements in device engineering, as well as in morphology and interface engineering [2-4].Flexible OTFTs (f-OTFTs) as a very important electronic component in flexible electronics are attracting a great deal of attention from both academic and industrial communities.Presently, f-OTFTs are potentially used for electronic skin [5], flexible organic integrated circuits [6], flexible active matrix displays [7] and neuromorphic devices [8].