Hiroaki Okagawa

High Output Power InGaN Ultraviolet Light-Emitting Diodes Fabricated on Patterned Substrates Using Metalorganic Vapor Phase Epitaxy

Kazuyuki Tadatomo, Hiroaki Okagawa, Youichiro Ohuchi et al. · Japanese Journal of Applied Physics · 2001 · 376 citations

Engineering, Electrical Engineering, Materials Science +17

Internal quantum efficiency of highly-efficient InxGa1−xN-based near-ultraviolet light-emitting diodes

Satoshi Watanabe, Norihide Yamada, Masakazu Nagashima et al. · Applied Physics Letters · 2003 · 290 citations

Natural Sciences, Materials Engineering, Materials Science +14

High Output Power InGaN Ultraviolet Light-Emitting Diodes Fabricated on Patterned Substrates Using Metalorganic Vapor Phase Epitaxy

Kazuyuki Tadatomo, Hiroaki Okagawa, Y. Ohuchi et al. · physica status solidi (a) · 2001 · 86 citations

Engineering, Electrical Engineering, Materials Science +17

Internal Quantum Efficiency and Nonradiative Recombination Rate in InGaN-Based Near-Ultraviolet Light-Emitting Diodes

Takakazu Kohno, Yasuhiro Sudo, Masaki Yamauchi et al. · Japanese Journal of Applied Physics · 2012 · 61 citations

Engineering, Electrical Engineering, Materials Science +17

Internal Quantum Efficiency and Nonradiative Recombination Rate in InGaN-Based Near-Ultraviolet Light-Emitting Diodes

Takakazu Kohno, Yasuhiro Sudo, Masaki Yamauchi et al. · Japanese Journal of Applied Physics · 2012 · 52 citations

Engineering, Electrical Engineering, Materials Science +17