Abstract
We present the device parameters for organic field-effect transistors fabricated from solution-deposited films of functionalized pentacene and anthradithiophenes. These materials are easily prepared in one or two steps from commercially available starting materials and are purified by simple recrystallization. For a solution-deposited film of functionalized pentacene, hole mobility of 0.17 cm2/V·s was measured. The functionalized anthradithiophenes showed behavior strongly dependent on the substituents, with hole mobilities as high as 1.0 cm2/V·s.
Original language | English |
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Pages (from-to) | 4986-4987 |
Number of pages | 2 |
Journal | Journal of the American Chemical Society |
Volume | 127 |
Issue number | 14 |
DOIs | |
State | Published - Apr 13 2005 |
ASJC Scopus subject areas
- Catalysis
- General Chemistry
- Biochemistry
- Colloid and Surface Chemistry