Project supported by the National Natural Science Foundation of China(Grant Nos.60676032,60776041,60976009 and U0834001);the National Basic Research program of China(Grant No.2007CB307004)
We report on the growth and fabrication of nonpolar a-plane light emitting diodes with an in-situ SiNx interlayer grown between the undoped a-plane GaN buffer and Si-doped GaN layer. X-ray diffraction shows that the c...
Project supported by the National Natural Science Foundation of China (Grant Nos. 60676032, 60577030 and 60476028);the National Basic Research Program of China (Grant No. 2007CB307004);the National Science Foundation for Post-doctoral Scientists of China (Grant No. 20060400018)
Non-polar a-plane (1120) GaN films have been grown on r-plane (1102) sapphire substrates by metal organic chemical vapour deposition. The influences of V/III ratio on the species diffusion anisotropy of a-plane Ga...