Abstract
Transport properties of phosphorus-doped ZnO thin films were examined. The origin of the shallow donor level appeared to be either substitution of P on the Zn site or formation of a donor complex. The results indicated that the phosphorus-related donor defect was relatively unstable and suggested the formation of a deep level upon annealing.
| Original language | English |
|---|---|
| Pages (from-to) | 1128-1130 |
| Number of pages | 3 |
| Journal | Applied Physics Letters |
| Volume | 83 |
| Issue number | 6 |
| DOIs | |
| State | Published - 11 Aug 2003 |