Mr. Yi Yang Profile

Yi Yang

at West Virginia Univ

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Publications (2)

Proceedings Article | 13 October 2009 Paper

Removal and passivation of surface defects in perforated GaN-based light-emitting diodes

Y. Yang, X. A. Cao

Proceedings Volume 7518, 75180V (2009) https://doi.org/10.1117/12.841361

KEYWORDS: Light emitting diodes, Plasma, Annealing, Plasma etching, Etching, Blue light emitting diodes, Gallium nitride, Photonic crystals, Metals, Thermal effects

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Proceedings Article | 3 February 2009 Paper

Electrical and optical characteristics of green light-emitting diodes grown on bulk GaN substrates

Y. Yang, X. A. Cao, C. H. Yan

Proceedings Volume 7231, 72310W (2009) https://doi.org/10.1117/12.809883

KEYWORDS: Light emitting diodes, Gallium nitride, Sapphire, Green light emitting diodes, External quantum efficiency, Indium gallium nitride, Electroluminescence, Quantum efficiency, Indium, Quantum wells

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