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Data Storage: Ultra-Transparent, Flexible Single-walled Carbon Nanotube Non-volatile Memory Device with Oxygen-decorated Graphene Electrode (Adv. Mater. 16/2011)

Authors

  • Woo Jong Yu,

    1. Department of Physics, Department of Energy Science, Sungkyunkwan Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University, Suwon 440-746, Korea
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  • Sang Hoon Chae,

    1. Department of Physics, Department of Energy Science, Sungkyunkwan Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University, Suwon 440-746, Korea
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  • Si Young Lee,

    1. Department of Physics, Department of Energy Science, Sungkyunkwan Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University, Suwon 440-746, Korea
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  • Dinh Loc Duong,

    1. Department of Physics, Department of Energy Science, Sungkyunkwan Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University, Suwon 440-746, Korea
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  • Young Hee Lee

    Corresponding author
    1. Department of Physics, Department of Energy Science, Sungkyunkwan Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University, Suwon 440-746, Korea
    • Department of Physics, Department of Energy Science, Sungkyunkwan Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University, Suwon 440-746, Korea.
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Abstract

original image

Ultra-transparent and flexible non-volatile memory devices fabricated using oxygen-trapped graphene electrodes and carbon nanotube network channels are reported on p. 1889 by Young Hee Lee and co-workers. The fabricated memory device shows a high transmittance of 97.5% and excellent mechanical stability in a 1000 times bending test. The memory function was realized by introducing oxygen trap sites onto the gate graphene surface.

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