Novel Gyrotron Beam Annealing Method for Mg-Implanted Bulk GaN. - Kasey Hogan; Sean Tozier; Emma Rocco; Isra Mahaboob; Vincent Meyers; Ben McEwen; Fatemeh Shahedipour-Sandvik; Randy Tompkins; M. Derenge; Kenneth Jones; M. Shevelev; V. Sklyar; et al. (IRPS, 2019)