TY - JOUR AU - González Díaz, Germán AU - Artús, L. AU - Calleja, E. AU - Cuscó, R. AU - Iborra, E. AU - Jiménez, J. AU - Pastor, D. AU - Peiró, F. PY - 2006 DO - 10.1063/1.2259817 SN - 0021-8979 UR - https://hdl.handle.net/20.500.14352/51253 T2 - Journal of Applied Physics AB - We have studied the effects of rapid thermal annealing at 1300 degrees C on GaN epilayers grown on AlN buffered Si(111) and on sapphire substrates. After annealing, the epilayers grown on Si display visible alterations with craterlike morphology... LA - eng PB - American Institute of Physics KW - Molecular-Beam Epitaxy KW - Light-Emitting-Diodes KW - Raman-Scattering KW - Silicon-Nitride KW - Gallium Nitride KW - Implanted GaN KW - Si (111) KW - Nanocrystals KW - Modes. TI - The effect of substrate on high-temperature annealing of GaN epilayers: Si versus sapphire TY - journal article VL - 100 ER -