11:53 〜 11:55 [PS-6-10] Fabrication of a Pt/MgxZn1-xO/ZnO Schottky barrier photodiode utilizing a field plate structure ○H. Endo1, K. Takahashi1, Y. Kashiwaba2 (1.Iwate Indus. Res. Inst. (Japan), 2.Iwate Univ. (Japan))