Corrigendum: "Suppression of killer defects in diamond vertical-type Schottky barrier diodes" [Jpn. J. Appl. Phys. 59, SGGD10 (2020)]. (24th July 2020) - Kobayashi, Atsushi; Ohmagari, Shinya; Umezawa, Hitoshi; Takeuchi, Daisuke; Saito, Takeyasu