AWAD-22にて招待講演を行いました。 "Far UV-C field emission lamp constructed with graphite cathode and MgAl2O4 phosphor for sterilization application" Yoichiro Neo, Rei koike, Gai Hashimoto and Takahiro Matsumoto, 2022 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD 2022) INVITED