TY - RPRT TI - Screw dislocations in GaN grown by different methods. AU - Z Liliental-Weber AU - D Zakharov AU - J Jasinski AU - M A O'Keefe AU - H Morkoc PY - 2004 DO - 10.1017/s1431927604040309 UR - https://pubmed.ncbi.nlm.nih.gov/15306067/ ID - 15306067 ER -