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초록
A new diketopyrrolopyrrole (DPP)-based pi-conjugated copolymer containing terselenophene units has been successfully synthesized. Its hole mobility reaches around 5.0 cm(2) V-1 s(-1) in thin film transistors made from thermally annealed films. This proves that a longer terselenophene unit induced excellent charge transport properties.
키워드
FIELD-EFFECT TRANSISTORS; AMBIPOLAR; ACCEPTOR; DITHIENOTHIOPHENE; SELENOPHENE; HOLE
- 제목
- A high-mobility terselenophene and diketopyrrolopyrrole containing copolymer in solution-processed thin film transistors
- 저자
- Cho, Min Ju; Shin, Jicheol; Yoon, Seung Hee; Lee, Tae Wan; Kaur, Matinder; Choi, Dong Hoon
- 발행일
- 2013
- 유형
- Article
- 권
- 49
- 호
- 64
- 페이지
- 7132 ~ 7134