Yellow photoluminescence maps for 50 mm diameter AlGaN/GaN heterostructures grown on (a) silicon carbide and (b) sapphire substrates.

 
 
  Part of: Gladysheva NB, Gruzdov VV, Kolkovskii YuV, Kontsevoy YuA, Pevtsov EF (2019) Control of yellow photoluminescence in AlGaN/GaN heterostructures. Modern Electronic Materials 5(2): 87-89. https://doi.org/10.3897/j.moem.5.2.51391