Masahiko Kawata

Optical Properties of GaN Thin Films on Sapphire Substrates Characterized by Variable-Angle Spectroscopic Ellipsometry

Tao Yang, Shigeo Goto, Masahiko Kawata et al. · Japanese Journal of Applied Physics · 1998 · 41 citations

Natural Sciences, Materials Engineering, Materials Science +17

Increased Size of Open Hexagonally Shaped Pits due to Growth Interruption and Its Influence on InGaN/GaN Quantum-Well Structures Grown by Metalorganic Vapor Phase Epitaxy

Kenji Uchida, Masahiko Kawata, Tao Yang et al. · Japanese Journal of Applied Physics · 1998 · 20 citations

Engineering, Materials Engineering, Materials Science +17

Observation of the Surface Recombination Current with an Ideality Factor of Unity in AlGaAs/GaAs Heterojunction Bipolar Transistors

Kazuhiro Mochizuki, Hiroshi Masuda, Masahiko Kawata et al. · Japanese Journal of Applied Physics · 1991 · 14 citations

Engineering, Electrical Engineering, Materials Science +16

Disordering of the ZnCdSe single quantum well structure by Cd diffusion

Masayuki Momose, A. Taike, Masahiko Kawata et al. · Applied Physics Letters · 1996 · 12 citations

Natural Sciences, Materials Science, Physics +14

Microphotoluminescence of oval defects in a GaAs layer grown by molecular beam epitaxy

Junichi Kasai, Masahiko Kawata · Applied Physics Letters · 1998 · 11 citations

Engineering, Materials Engineering, Materials Science +17