K. Hiramoto

Protonic Conduction in the Single Crystals of SrZr_0.95M_0.05O₃ (M=Y, Sc, Yb, Er)

Tohru Higuchi, Takeyo Tsukamoto, Noriko Sata et al. · Japanese Journal of Applied Physics · 2001 · 46 citations

Natural Sciences, Materials Science, Physics +17

High-power highly-reliable operation of 0.98-μm InGaAs-InGaP strain-compensated single-quantum-well lasers with tensile-strained InGaAsP barriers

M. Sagawa, T. Toyonaka, K. Hiramoto et al. · IEEE Journal of Selected Topics in Quantum Electronics · 1995 · 44 citations

Engineering, Electrical Engineering, Materials Science +17

Multistep formation and lateral variation in the In composition in InGaAs layers grown by metalorganic vapor phase epitaxy on (001) vicinal GaAs substrates

K. Hiramoto, Taku Tsuchiya, M. Sagawa et al. · Journal of Crystal Growth · 1994 · 31 citations

Engineering, Materials Engineering, Materials Science +17

Protonic Conduction in the Single Crystal of Sc-Doped SrZrO₃

Tohru Higuchi, Takeyo Tsukamoto, Shu Yamaguchi et al. · Japanese Journal of Applied Physics · 2002 · 28 citations

Natural Sciences, Materials Science, Physics +17

High power COD-free operation of 0.98 µm InGaAs/GaAs/InGaPlasers with non-injection regions near the facets

M. Sagawa, K. Hiramoto, T. Toyonaka et al. · Electronics Letters · 1994 · 23 citations

Engineering, Electrical Engineering, Optoelectronics +15