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Conferences > UP > 2010 > ThC > ThC6

All-optical Coherent Control of Electrical Currents in Single GaAs Nanowires

C. Ruppert, S. Thunich, G. Abstreiter, A. Fontcuberta i Morral, A. W. Holleitner, and M. Betz

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Abstract

A phase-stable superposition of femtosecond pulses and their second harmonic induces ultrashort microampere current bursts in single unbiased GaAs nanowires. Current injection relies on quantum interference of one- and two-photon absorption pathways.

© 2010 Optical Society of America

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