13:40 〜 13:55 [N-7-01] Removal of reactive-ion-etching damage from n-GaN surface using a photoelectrochemical process ○S. Matsumoto1, M. Toguchi1, T. Sato1 (1.Hokkaido Univ. (Japan)) https://doi.org/10.7567/SSDM.2017.N-7-01