Abstract
Ambipolar OFETs with balanced hole and electron field-effect mobilities both exceeding 1 cm 2 V -1 s -1 are achieved based on a single-solution-processed conjugated polymer, DPPT-TT, upon careful optimization of the device architecture, charge injection, and polymer processing. Such high-performance OFETs are promising for applications in ambipolar devices and integrated circuits, as well as model systems for fundamental studies.
Original language | English (US) |
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Pages (from-to) | 647-652 |
Number of pages | 6 |
Journal | Advanced Materials |
Volume | 24 |
Issue number | 5 |
DOIs | |
State | Published - Feb 2 2012 |
Externally published | Yes |
Keywords
- ambipolar devices
- ambipolar transport
- field-effect transistors
- polymers
- solution processing
ASJC Scopus subject areas
- Mechanics of Materials
- Mechanical Engineering
- General Materials Science