K. Ohata

Direct observation of ions in laser plume onto the substrate

H. Izumi, K. Ohata, Takashi Sawada et al. · Applied Physics Letters · 1991 · 54 citations

Engineering, Physics, Natural Sciences +14

Superconductivity and crystallinity of Ba2Y1Cu3O7−δ thin films prepared by pulsed laser deposition with substrate bias voltage

H. Izumi, K. Ohata, T. Hase et al. · Journal of Applied Physics · 1990 · 52 citations

Superconducting Material, Optical Materials, Engineering +21

Generation of 23.4 T using two Bi-2212 insert coils

M. Kosuge, M. Yuyama, Hideo Nagai et al. · IEEE Transactions on Applied Superconductivity · 2000 · 42 citations

Materials Science, Magnetism, Electrical Engineering +12

Charged particle densities and kinetics in a radio-frequency SF6 plasma

A. Kono, Masamori Endo, K. Ohata et al. · Journal of Applied Physics · 1994 · 31 citations

Electron Density, Radio-frequency Sf6 Plasma, Particle Densities +15

Surface treatment of aluminum alloy at room temperature with titanium-nitride films by dynamic mixing

Takashi Sato, K. Ohata, Naotatsu Asahi et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 1987 · 27 citations

Materials Engineering, Materials Science, Engineering +11