Macroscopic defects in GaN/AlN multiple quantum well structures grown by MBE on GaN templates. - Thorvald G. Andersson; X. Y. Liu; T. Aggerstam; Petter Holmström; S. Lourdudoss; Lars Thylén; Y. L. Chen; C. H. Hsieh; I. Lo (Microelectron. J., 2009)