Concepedia

N. Ohtsuka

NO

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Publications

22

Citations

1.1K

H-Index

18

Active since

1987

Affiliations

Fujitsu (Japan)(Current)

N. Ohtsuka is an author at Fujitsu (Japan) specializing in engineering, applied physics, and materials science.

Top concepts

Publications per year

1987–2007

22

Publications

22

Self-Formed In<sub>0.5</sub>Ga<sub>0.5</sub>As Quantum Dots on GaAs Substrates Emitting at 1.3 µm

Kohki Mukai, N. Ohtsuka, Mitsuru Sugawara Mitsuru Sugawara et al. · Japanese Journal of Applied Physics · 1994 · 190 citations · Full text

, , +14

Emission from discrete levels in self-formed InGaAs/GaAs quantum dots by electric carrier injection: Influence of phonon bottleneck

Kohki Mukai, N. Ohtsuka, Hajime Shoji et al. · Applied Physics Letters · 1996 · 168 citations

, , +15

Lasing at three-dimensionally quantum-confined sublevel of self-organized In/sub 0.5/Ga/sub 0.5/As quantum dots by current injection

H. Shōji, Kohki Mukai, N. Ohtsuka et al. · IEEE Photonics Technology Letters · 1995 · 143 citations

, , +12

New approach to the atomic layer epitaxy of GaAs using a fast gas stream

M. Ozeki, K. Mochizuki, N. Ohtsuka et al. · Applied Physics Letters · 1988 · 122 citations

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High photoluminescence efficiency of InGaAs/GaAs quantum dots self-formed by atomic layer epitaxy technique

Kohki Mukai, N. Ohtsuka, Mitsuru Sugawara · Applied Physics Letters · 1997 · 86 citations

, , +14

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