Abstract
Effects of selenium substitution on [1]benzothieno[3,2-b][1]benzothiophene (BTBT) on transport properties were examined by comparison of 2,7-di-tert-butyl derivatives of BTBT and newly synthesized [1]benzoselenopheno[3,2-b][1]benzoselenophene (BSBS). The single-crystal field-effect transistors of the BSBS derivative showed slightly higher mobility than that of the BTBT counterpart, which is explained by the solid-state electronic structure estimated from the packing structure elucidated by single-crystal X-ray analysis.
Original language | English |
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Pages (from-to) | 345-347 |
Number of pages | 3 |
Journal | Chemistry Letters |
Volume | 46 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2017 |
Externally published | Yes |
Keywords
- Organic semiconductor
- Selenium
- Single-crystal field-effect transistor (SC-FET)
ASJC Scopus subject areas
- Chemistry(all)