Dr. Abasifreke U. Ebong Profile

Dr. Abasifreke U. Ebong

at Univ of North Carolina at Charlotte

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Publications (4)

Proceedings Article | 1 July 2021 Paper

On the nano-engineered III-nitride quantum-wells-based deep-UV light emitting diodes for COVID disinfection applications

Trailokya Bhattarai, M. Yasin Akhtar Raja, Abasifreke Ebong, M. Khizar Bhutta

Proceedings Volume 11877, 118770A (2021) https://doi.org/10.1117/12.2600576

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Proceedings Article | 26 January 2004 Paper

Simplified electro-optical model for device and circuit simulations of light-emitting diodes (LEDs)

Abasifreke Ebong, Evan Downey, Stephen Arthur, Xiana Cao, Stephen LeBoeuf, Danielle Merfeld

Proceedings Volume 5187, (2004) https://doi.org/10.1117/12.511885

KEYWORDS: Light emitting diodes, Electro optical modeling, Electro optics, Instrument modeling, Device simulation, Metals, Data modeling, Resistors, Light sources and illumination, Photoresistors

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Proceedings Article | 26 November 2002 Paper

Influence of defects on electrical and optical characteristics of GaN/InGaN-based light-emitting diodes

Xian-an Cao, K. Topol, F. Shahedipour-Sandvik, J. Teetsov, Peter Sandvik, Stephen LeBoeuf, Abasifreke Ebong, James Kretchmer, Edward Stokes, S. Arthur, Alain Kaloyeros, D. Walker

Proceedings Volume 4776, (2002) https://doi.org/10.1117/12.452581

KEYWORDS: Light emitting diodes, Temperature metrology, Gallium nitride, Indium gallium nitride, Quantum wells, Transmission electron microscopy, Electroluminescence, Sapphire, Gallium, Diffusion

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Proceedings Article | 26 November 2002 Paper

Modeling and circuit simulation of GaN-based light-emitting diodes for optimum efficiency through uniform current spreading

Abasifreke Ebong, S. Arthur, Arthur Downey, Edward Stokes, Xian-an Cao, Stephen LeBoeuf, Peter Sandvik, D. Walker

Proceedings Volume 4776, (2002) https://doi.org/10.1117/12.452586

KEYWORDS: Resistance, Light emitting diodes, Device simulation, Metals, Diodes, Resistors, Instrument modeling, Circuit switching, Gallium nitride, Reflectivity

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