Keishi Ohashi

A soft magnetic CoNiFe film with high saturation magnetic flux density and low coercivity

Tetsuya Ōsaka, Madoka Takai, Katsuyoshi Hayashi et al. · Nature · 1998 · 376 citations

Materials Science, Magnetism, Engineering +11

Si Nano-Photodiode with a Surface Plasmon Antenna

Tsutomu Ishi, Junichi Fujikata, Kikuo Makita et al. · Japanese Journal of Applied Physics · 2005 · 334 citations

Plasmonics, Electrical Engineering, Photonics +10

On-Chip Optical Interconnect

Keishi Ohashi, Kenichi Nishi, Takanori Shimizu et al. · Proceedings of the IEEE · 2009 · 225 citations

On-chip Optical Interconnection, Optical Materials, Engineering +17

Enhanced nonlinear optical conversion from a periodically nanostructured metal film

Ajay Nahata, R. A. Linke, Tsutomu Ishi et al. · Optics Letters · 2003 · 177 citations

Optical Materials, Engineering, Nano-optics +18

New soft magnetic CoNiFe plated films with high B/sub s/=2.0-2.1 T

Tetsuya Ōsaka, Madoka Takai, Katsuyoshi Hayashi et al. · IEEE Transactions on Magnetics · 1998 · 96 citations

Engineering, Magnetic Resonance, Magnetic Materials +20