Yasumitsu Ohta

Oxygen precipitation in nitrogen-doped Czochralski-grown silicon crystals

Katsuhiko Nakai, Yoshiharu Inoue, Hideki Yokota et al. · Journal of Applied Physics · 2001 · 125 citations

Natural Sciences, Materials Engineering, Materials Science +17

Visible Electroluminescence from P-Type Crystalline Silicon/Porous Silicon/N-Type Microcrystalline Silicon Carbon PN Junction Diodes

Toshiro Futagi, Takahiro Matsumoto, Masakazu Katsuno et al. · Japanese Journal of Applied Physics · 1992 · 61 citations

Engineering, Electrical Engineering, Materials Science +15

Visible light emission from a <i>pn</i> junction of porous silicon and microcrystalline silicon carbide

Toshiro Futagi, Takahiro Matsumoto, Masakazu Katsuno et al. · Applied Physics Letters · 1993 · 45 citations

Engineering, Electrical Engineering, Materials Science +15

Highly conductive and wide optical band gap <i>n</i>-type μc-SiC prepared by electron cyclotron resonance plasma-enhanced chemical vapor deposition

Toshiro Futagi, Masakazu Katsuno, Noboru Ohtani et al. · Applied Physics Letters · 1991 · 30 citations

Natural Sciences, Materials Science, Physics +17

Defect Control in Nitrogen Doped Czochralski Silicon Crystals

Atsushi Ikari, Katsuhiko Nakai, Yuya Tachikawa et al. · Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena · 1999 · 28 citations

Natural Sciences, Materials Science, Physics +14