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A cyclic triphenylamine dimer for organic field-effect transistors with high performance
- Source :
- Journal of the American Chemical Society. 128(50)
- Publication Year :
- 2006
-
Abstract
- A cyclic ethylene linked triphenylamine dimer formed highly crystalline thin film via vapor deposition. Meanwhile, the corresponding linear molecule only resulted in amorphous films under the same condition. The performance as FET semiconductor also improved significantly when the molecular structure derived from linear to cyclic type. The cyclic molecule displayed mobilities in excess of 10-2 cm2 V-1 s-1 and high on/off ratios up to 107.
- Subjects :
- Cyclic compound
Molecular Structure
Transistors, Electronic
Chemistry
Dimer
Phenylalanine
Chemistry, Organic
Temperature
General Chemistry
Chemical vapor deposition
Photochemistry
Triphenylamine
Biochemistry
Catalysis
Amorphous solid
Organic Chemistry Phenomena
chemistry.chemical_compound
Crystallography
Colloid and Surface Chemistry
Cyclization
Molecule
Field-effect transistor
Thin film
Dimerization
Subjects
Details
- ISSN :
- 00027863
- Volume :
- 128
- Issue :
- 50
- Database :
- OpenAIRE
- Journal :
- Journal of the American Chemical Society
- Accession number :
- edsair.doi.dedup.....3e4ae56d858411ce77152758f46d0534