Self-assembly, physicochemical, and field-effect transistor properties of solution-crystallized organic semiconductors based on π-extended dithieno[3,2-b:2′,3′-d]thiophenes

Hiroyuki Mieno, Takuma Yasuda, Yu Seok Yang, Chihaya Adachi

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

Thienoacene-based π-conjugated oligomers, DTT-NP8 and DTT-BT8, were designed and synthesized. Their strong intermolecular interactions originating from S⋯S contacts enable the fabrication of single-crystal microribbons via solution processing. Organic single-crystal transistors exhibited field-effect mobilities as high as 0.54 cm2V-1 s -1 and on/off current ratio of ca. 106.

Original languageEnglish
Pages (from-to)293-295
Number of pages3
JournalChemistry Letters
Volume43
Issue number3
DOIs
Publication statusPublished - 2014

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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