Dr. Toshiya Yokogawa Profile

Dr. Toshiya Yokogawa

Manager at Panasonic corporation

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Publications (1)

Proceedings Article | 27 February 2014 Paper

Extremely high current density over 1000 A/cm2 operation in M-GaN LEDs on bulk GaN substrates with low-efficiency droop

Toshiya Yokogawa, Akira Inoue

Proceedings Volume 9003, 900316 (2014) https://doi.org/10.1117/12.2047235

KEYWORDS: Light emitting diodes, Polarization, Gallium nitride, External quantum efficiency, Indium gallium nitride, Ceramics, Electrodes, Aluminum nitride, Reflectivity, Metalorganic chemical vapor deposition

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