S
Shuji Nakamura
Researcher at University of California, Santa Barbara
Publications - 818
Citations - 36770
Shuji Nakamura is an academic researcher from University of California, Santa Barbara. The author has contributed to research in topics: Light-emitting diode & Quantum well. The author has an hindex of 92, co-authored 779 publications receiving 33776 citations. Previous affiliations of Shuji Nakamura include University of California.
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Prospects for LED lighting
TL;DR: More than one-fifth of US electricity is used to power artificial lighting as discussed by the authors and light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting.
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InGaN/GaN/AlGaN-based laser diodes with modulation-doped strained-layer superlattices grown on an epitaxially laterally overgrown GaN substrate
Shuji Nakamura,Masayuki Senoh,Shinichi Nagahama,Naruhito Iwasa,Takao Yamada,Toshio Matsushita,Hiroyuki Kiyoku,Yasunobu Sugimoto,Tokuya Kozaki,Hitoshi Umemoto,Masahiko Sano,Kazuyuki Chocho +11 more
TL;DR: In this paper, a GaN multi-quantum well-structure laser diodes with Al0.14Ga0.86N/GaN modulation doped strained-layer superlattice cladding layers grown on an epitaxially laterally overgrown GaN (ELOG) substrate was demonstrated to have a lifetime of more than 1150 h under room-temperature continuous-wave operation.
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Origin of defect-insensitive emission probability in In-containing (Al,In,Ga)N alloy semiconductors.
Shigefusa F. Chichibu,Akira Uedono,Akira Uedono,Takeyoshi Onuma,Benjamin A. Haskell,Arpan Chakraborty,T. Koyama,Paul T. Fini,Stacia Keller,Steven P. DenBaars,James S. Speck,Umesh K. Mishra,Shuji Nakamura,Shigeo Yamaguchi,Shigeo Yamaguchi,Satoshi Kamiyama,Hiroshi Amano,Isamu Akasaki,Jung Han,Takayuki Sota +19 more
TL;DR: Here it is explained why In-containing (Al,In,Ga)N bulk films exhibit a defect-insensitive emission probability, and it is concluded that localizing valence states associated with atomic condensates of In–N preferentially capture holes, which have a positive charge similar to positrons.
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High‐power InGaN single‐quantum‐well‐structure blue and violet light‐emitting diodes
TL;DR: In this paper, high-power blue and violet light-emitting diodes (LEDs) based on III-V nitrides were grown by metalorganic chemical vapor deposition on sapphire substrates.
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Room‐temperature continuous‐wave operation of InGaN multi‐quantum‐well structure laser diodes
Shuji Nakamura,Masayuki Senoh,Shinichi Nagahama,Naruhito Iwasa,Takao Yamada,Toshio Matsushita,Yasunobu Sugimoto,Hiroyuki Kiyoku +7 more
TL;DR: In this paper, a continuous-wave (cw) operation of InGaN multi-quantum-well structure laser diodes (LDs) was demonstrated at room temperature (RT).