[9p-M121-1~14] 13.7 Compound and power electron devices and process technology

[9p-M121-2] Estimation of Impact Ionization Coefficients in GaN by
Photomultiplication Measurements Utilizing Franz-Keldysh Effect

〇Takuya Maeda¹, Tetsuo Narita², Hiroyuki Ueda², Masakazu Kanechika², Tsutomu Uesugi², Tetsu Kachi³, Tsunenobu Kimoto¹, Masahiro Horita^1,3,4, Jun Suda^1,3,4 (1.Kyoto Univ,, 2.Toyota Central R&D Labs., Inc., 3.Nagoya Univ. IMaSS, 4.Nagoya Univ,)

Keywords:Gallium Nitride, Impact Ionization Coefficient, Avalanche Multiplication