High-performance organic thin-film transistor based on a dipolar organic semiconductor.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22899558.
- Also identified by DOI 10.1002/adma.201202441.
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Abstract
A merocyanine dye with an outstandingly large dipole moment of 14 Debye affords thin-film transistors with 0.18 cm(2) V(-1) s(-1) hole mobility and a 10(6) on/off ratio. These results suggest that molecules that lack symmetry and possess large dipole moments can perform excellent charge carrier transport contrary to established molecular semiconductor design strategies.
Medical subject headings
- Organic Chemicals
- Transistors, Electronic