Research output: Contribution to journal › Article › peer-review
| Original language | English |
|---|---|
| Pages (from-to) | 558-562 |
| Number of pages | 5 |
| Journal | Physics Letters, Section A: General, Atomic and Solid State Physics |
| Volume | 373 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 26 Jan 2009 |
ID: 8476874