SiC:sic-power-devices:GaN:Ga2O3:diamond:半導体:

SiC:sic-power-devices

https://toshiba.semicon-storage.com/jp/semiconductor/product/sic-power-devices.html

https://www.fujielectric.co.jp/about/news/detail/2022/20220127150040226.html

https://ja.wikipedia.org/wiki/ダイヤモンド半導体

https://www.ad-na.com/magazine/archives/554

M. Kasu, et al, “Fabrication of diamond modulation-doped FETs by NO₂ delta doping in an Al₂O₃ gate layer”, Applied Physics Express 14, 051004 (2021). https://doi.org/10.35848/1882-0786/abf445

真空管

NEC:LD588

クライストロン（klystron）

https://en.wikipedia.org/wiki/Klystron