Full text loading...
Low temperature PL spectra of an AlN epilayer measured under different polarization configurations with (a) and (b) . Schematic diagram of the measurement setup is shown in the inset of (a).
Low temperature PL spectra of an AlN epilayer for polarization in a narrow spectral range.
Energy level diagram of AlN near the point constructed from the low temperature PL measurement results.
Theoretically calculated and experimentally observed values of spin-orbit splitting parameter , crystal-field splitting parameter , energy spacing between the and valence bands , and the and valence bands in WZ AlN.
Article metrics loading...