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Conferences > QELS > 2012 > QM2G > QM2G.4

Tracking charge carriers through space and time in single silicon core-shell nanowires

M. A. Seo, J. Yoo, S. A. Dayeh, S. T. Picraux, A. J. Taylor, and R. P. Prasankumar

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Abstract

We map space-and-time-dependent carrier dynamics in single silicon nanowires firstly, using ultrafast optical microscopy. This enables us to directly measure acoustic phonon oscillations and carrier velocities in Si and Si/SiO2 core-shell nanowires.

© 2012 Optical Society of America

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