Tomoki Oku

Photovoltaic effects on Franz–Keldysh oscillations in photoreflectance spectra: Application to determination of surface Fermi level and surface recombination velocity in undoped GaAs∕n-type GaAs epitaxial layer structures

Hideo Takeuchi, Yoshitaka Kamo, Yoshitsugu Yamamoto et al. · Journal of Applied Physics · 2005 · 28 citations · Full text

Engineering, Electrical Engineering, Materials Science +17

Highly moisture-resistive silicon nitride films prepared by catalytic chemical vapor deposition and application to gallium arsenide field-effect transistors

Atsushi Masuda, Masahiro Totsuka, Tomoki Oku et al. · Vacuum · 2004 · 24 citations

Engineering, Materials Engineering, Materials Science +16

AlGaN/GaN HEMTs passivated by Cat-CVD SiN Film

Tomoki Oku, Yoshitaka Kamo, Masahiro Totsuka · Thin Solid Films · 2007 · 19 citations

Engineering, Materials Engineering, Materials Science +14

Ultra-high voltage electron microscopy investigation of irradiation induced displacement defects on AlGaN/GaN HEMTs

H. Sasaki, T. Hisaka, K. Kadoiwa et al. · Microelectronics Reliability · 2017 · 16 citations · Full text

Engineering, Electrical Engineering, Materials Science +16

Proton energy loss spectroscopy for surface layer analysis in the monolayer regime

Tomoki Oku, J. Kanasaki, Noriaki Matsunami et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 1986 · 14 citations

Natural Sciences, Materials Engineering, Materials Science +16