"T. Sasaki,H. Sugiyama,Y. Yoshiya,T. Hoshi,Y. Miyamoto,F. Nakajima","Impact of back-end-of-line processing on DC and RF characteristics of 60-nm-gate InP-based HEMTs for terahertz MMICs",,"Jpn J. Appl. Phys.",,"vol. 65",,,2026,Feb. "T. Sasaki,H. Sugiyama,Y. Yoshiya,T. Hoshi,Y. Miyamoto,F. Nakajima","Impact of back-end-of-line processing on DC and RF characteristics of 60-nm-gate InP-based HEMTs for terahertz MMICs","International Microprocesses and Nanotechnology Conference",,,,,,2025,Nov. "Y. Ito,S. Tamai,T. Hoshi,T. Gotow,Y. Miyamoto","Dependence of Process Damage on GaN Channel Thickness in AlGaN/GaN High-electron-mobility Transistors with Back-barrier Layers",,"JPN. J. APPL. PHYS.",,"vol. 62","no. SC"," SC1048",2023,Feb. "Y. Ito,S. Tamai,T. Hoshi,Y. Miyamoto","GaN channel thickness dependence in AlGaN / GaN HEMT structures with back barriers","2022 International Conference on Solid State Devices and Materials",,,,,,2022,Sept. "Manabu Mitsuhara,Takahiro Gotow,Takuya Hoshi,Hiroki Sugiyama,Mitsuru Takenaka,Shinichi Takagi","Comparative studies of structural and photoluminescence properties between tensile-strained In0.39Ga0.61As and GaAs0.64Sb0.36 layers grown on InP(001) substrates",,"Journal of Crystal Growth",," 555"," 125970",,2020,Nov.