Abstract
Universal energy level alignment at a molecule-doped conjugated polymer/electrode interface that yields a constant thickness-independent displacement away from the original behavior of the pristine polymer is found to be controlled by the two combined processes: integer charge transfer and image charge-induced double step dipole. Such behavior is expected to hold for all low to intermediate level doped organic semiconductor systems.
| Original language | English |
|---|---|
| Article number | 1400403 |
| Journal | Advanced Materials Interfaces |
| Volume | 2 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1 Jan 2015 |
| Externally published | Yes |
Keywords
- conjugated polymer
- energy level alignment
- interface
- molecule doping
- pinning energy