@article{oai:nagoya.repo.nii.ac.jp:00030455, author = {Takahashi, Masahiro and Tanaka, Atsushi and Ando, Yuto and Watanabe, Hirotaka and Deki, Manato and Kushimoto, Maki and Nitta, Shugo and Honda, Yoshio and Shima, Kohei and Kojima, Kazunobu and Chichibu, Shigefusa F. and Amano, Hiroshi}, issue = {5}, journal = {Japanese Journal of Applied Physics}, month = {May}, note = {Magnesium (Mg) ion implantation into gallium nitride (GaN) at 1000 °C is proposed. Since ion implantation and annealing occur simultaneously in high-temperature implantation, it is considered that Mg ions can be introduced at an appropriate position upon their implantation. GaN vertical diodes implanted with Mg ions were fabricated and current–voltage measurements were performed. As a result, clear rectifying properties were confirmed in a sample that was implanted with Mg ions at 1000 °C and annealed after implantation. However, the sample subjected to Mg ion implantation at RT and annealed after implantation showed no clear rectification. These results show that high-temperature implantation of Mg ions at 1000 °C reduces Mg ion implantation-induced damage and simultaneously activates Mg ions upon their implantation., ファイル公開:2021-05-07}, title = {Impact of high-temperature implantation of Mg ions into GaN}, volume = {59}, year = {2020} }