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Conferences > FiO > 2016 > FF5C > FF5C.2

Opto-coherent-electronics in graphene: photocurrent direction switching based on illumination wavelength

Mahbub Alam and Paul L. Voss

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Abstract

Recent plasmonics experiments focus light to 10 nm focal spots. We show that with such illumination, electrostatically gated graphene nanoribbon photoconductors produce photocurrents whose direction depends on illumination wavelength.

© 2016 Optical Society of America

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