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Toshihiko Ibuka

Mitsubishi

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Publication

Featured researches published by Toshihiko Ibuka.

International Symposium on Optoelectronics in Computers, Communications, and Control | 1992

Central wavelength of the electrical injection luminescence spectra of double-heterostructure AlGaAs light-emitting diodes

Masahiro Noguchi; Toshihiko Ibuka; Hisanori Fujita

A theoretical study on the central wavelength shifts of double-hetero structure AlGaAs LEDs along with the experimental results are reported herein. All measurements of the spontaneous emission spectra from the AlGaAs active layer are performed with dc and pulsed driving current at a temperature from 253 K to 343 K.

Archive | 1992

Method for forming an electrode for a compound semiconductor

Toshihiko Ibuka; Masahiro Noguchi

Archive | 1990

Verbindungshalbleitervorrichtung und Methode zu deren Oberflächenbehandlung

Masahiro Noguchi; Toshihiko Ibuka

Archive | 1990

Method for producing semiconductor device and semiconductor device produced thereby

Yutaka Yamada; Toshihiko Ibuka; Fumio Orito; Yuichi Seta; Shin-ichiro Kawabata

Archive | 1990

Au-Ge-Ni ohmic contact for Ga-Al-As compound semiconductor

Toshihiko Ibuka; Masahiro Noguchi

Archive | 1990

A process for producing an ohmic electrode on a GaAlAs layer

Toshihiko Ibuka; Masahiro Noguchi

Archive | 1990

Verbindungshalbleitervorrichtung und Methode zu deren Oberflächenbehandlung. Compound semiconductor device and method for their surface treatment.

Masahiro Noguchi; Toshihiko Ibuka

Archive | 1990

Compound semiconductor device and method for the surface treatment.

Masahiro Noguchi; Toshihiko Ibuka

Archive | 1990

Verfahren zur Herstellung einer Ohmschen Elektrode auf einer GaAlAs Schicht A process for producing an ohmic electrode on a GaAlAs layer

Toshihiko Ibuka; Masahiro Noguchi

Archive | 1987

Semiconductor device of III-V compound.

Yutaka Yamada; Toshihiko Ibuka; Fumio Orito; Yuichi Seta

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Masahiro Noguchi

Mitsubishi

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Fumio Orito

Mitsubishi

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Yuichi Seta

Mitsubishi

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Yutaka Yamada

Mitsubishi

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Fumikazu Yajima

Mitsubishi

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Hisanori Fujita

Mitsubishi

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Koji Sumino

Tohoku University

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Shin-ichiro Kawabata

Mitsubishi

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