Abstract
Broad photoluminescence bands with maxima at 2.2, 2.5 and 2.9 eV in undoped GaN are studied. The bands are related to three deep acceptors, which are characterized by strong electron-phonon coupling. Vibrational properties of the defects are reported.
| Original language | English |
|---|---|
| Pages (from-to) | 105-108 |
| Number of pages | 4 |
| Journal | Physica B: Physics of Condensed Matter |
| Volume | 273-274 |
| DOIs | |
| State | Published - Dec 15 1999 |
| Event | Proceedings of the 1999 20th International Conference on Defects in Semiconductors (ICDS-20) - Berkeley, CA, USA Duration: Jul 26 1999 → Jul 30 1999 |
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