Abstract
Distinct behaviors of dark and UV-illuminated electrical conduction were obtained for two individual single-crystalline wurtzite GaN nanowires (NWs) of different diameters. The conduction mechanism in the nanowire systems is discussed in the light of Schottky barriers and impurity bands.
| Original language | English |
|---|---|
| Pages (from-to) | S120-S123 |
| Journal | Journal of the Korean Physical Society |
| Volume | 52 |
| Issue number | SUPPL. 1 |
| State | Published - Feb 2008 |
Keywords
- Electrical conduction
- GaN
- Individual nanowires
- Photoexcitation