Dr. John R. Tumbleston Profile

Dr. John R. Tumbleston

Research Scientist at NC State

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Publications (2)

Proceedings Article | 13 September 2011 Paper

Minority carrier transport length in electrodeposited Cu2O for heterojunction solar cells

Yingchi Liu, Hubert Turley, John Tumbleston, Rene Lopez

Proceedings Volume 8110, 81100P (2011) https://doi.org/10.1117/12.892123

KEYWORDS: Quantum efficiency, Gold, Electrons, Solar cells, Glasses, Diffusion, Absorption, Zinc oxide, Heterojunctions, Photovoltaics

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Proceedings Article | 11 September 2008 Paper

Characterizing enhanced performance of nanopatterned bulk heterojunction organic photovoltaics

John Tumbleston, Doo-Hyun Ko, Rene Lopez, Edward Samulski

Proceedings Volume 7047, 70470S (2008) https://doi.org/10.1117/12.794823

KEYWORDS: Nanostructures, Absorption, Photonic crystals, Excitons, Aluminum, Heterojunctions, Organic photovoltaics, Photovoltaics, Electrodes, Solar cells

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