13:00 〜 15:00 [PS-4-25 (Late News)] Demonstration of m-plane GaN metal-oxide-semiconductor field-effect transistors ○H. Okumura1, T. Takahashi2, M. Shimizu2 (1.Univ. of Tsukuba (Japan), 2.AIST (Japan)) https://doi.org/10.7567/SSDM.2019.PS-4-25