T. Kikawa

Reflection high-energy electron-diffraction and photoemission spectroscopy study of GaAs(001) surface modified by Se adsorption

Shinichiro Takatani, T. Kikawa, Masatoshi Nakazawa · Physical review. B, Condensed matter · 1992 · 84 citations

Engineering, Semiconductors, Ii-vi Semiconductor +17

Analysis of Band Offset in GaNAs/GaAs by X-Ray Photoelectron Spectroscopy

T. Kitatani, Masahiko Kondow, T. Kikawa et al. · Japanese Journal of Applied Physics · 1999 · 78 citations

Semiconductors, Wide-bandgap Semiconductor, Electrical Engineering +14

40-Gb/s Direct Modulation With High Extinction Ratio Operation of 1.3-$\mu$m InGaAlAs Multiquantum Well Ridge Waveguide Distributed Feedback Lasers

K. Nakahara, Tatsuhiro Tsuchiya, T. Kitatani et al. · IEEE Photonics Technology Letters · 2007 · 77 citations

Feedback Ridge, Photonics, Free-space Optical Network +10

Evidence of Ga₂Se₃-Related Compounds on Se-Stabilized GaAs Surfaces

Shinichiro Takatani, A. Nakano, Kiyoshi Ogata et al. · Japanese Journal of Applied Physics · 1992 · 34 citations

Semiconductors, Materials Science, Se Atoms +14

Atomic hydrogen cleaning of GaAs and InP surfaces studied by photoemission spectroscopy

T. Kikawa, Isao Ochiai, Shinichiro Takatani · Surface Science · 1994 · 33 citations

Semiconductors, Surface Characterization, Engineering +13