Analysis of Time-Resolved Donor–Acceptor-Pair Recombination in MBE and MOVPE Grown GaN : Mg

Optical Spectroscopy of Mg- and C-Relate

Optical Spectroscopy of Mg- and C-Related Donor and Acceptor Levels in GaN Grown by MBE

✍ S. Strauf; P. Michler; J. Gutowski; U. Birkle; M. Fehrer; S. Einfeldt; D. Hommel 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 173 KB 👁 2 views

We present photoreflectance (PR) in combination with temperature and density dependent photoluminescence (PL) on undoped as well as on Mg-and C-doped GaN grown by molecular beam epitaxy (MBE). We determined the binding energy of the free A-exciton, the residual donorbound exciton and the Mg-acceptor