Dr. Stephen W. Bedell Profile

Dr. Stephen W. Bedell

at IBM Thomas J Watson Research Ctr

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Publications (2)

Proceedings Article | 13 March 2015 Paper

Vertical thinking in blue light emitting diodes: GaN-on-graphene technology

C. Bayram, J. Kim, C.-W. Cheng, J. Ott, K. Reuter, S. Bedell, D. Sadana, H. Park, C. Dimitrakopoulos

Proceedings Volume 9364, 93641C (2015) https://doi.org/10.1117/12.2082897

KEYWORDS: Light emitting diodes, Gallium nitride, Graphene, Silicon carbide, Blue light emitting diodes, Visible radiation, Solid state lighting, Laser liftoff, Semiconductors, Chemical lasers

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Proceedings Article | 4 June 2014 Paper

Advanced flexible electronics: challenges and opportunities

Stephen Bedell, Davood Shahrjerdi, Keith Fogel, Paul Lauro, Can Bayram, Bahman Hekmatshoar, Ning Li, John Ott, Devendra Sadana

Proceedings Volume 9083, 90831G (2014) https://doi.org/10.1117/12.2051716

KEYWORDS: Nickel, Silicon, Gallium nitride, Flexible circuits, Semiconducting wafers, Germanium, Image processing, Photovoltaics, Sapphire, Solid state lighting

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