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arXiv · 1203.6239

Transport of Indirect Excitons in a Potential Energy Gradient

J. R. Leonard·M. Remeika·M. K. Chu·Y. Y. Kuznetsova·A. A. High·L. V. Butov·J. Wilkes·M. Hanson·A. C. Gossard
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Abstract

We realized a potential energy gradient - a ramp - for indirect excitons using a shaped electrode at constant voltage. We studied transport of indirect excitons along the ramp and observed that the exciton transport distance increases with increasing density and temperature.

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J. R. Leonard, M. Remeika, M. K. Chu, Y. Y. Kuznetsova, A. A. High, L. V. Butov, J. Wilkes, M. Hanson, A. C. Gossard. 2012-03-28. Transport of Indirect Excitons in a Potential Energy Gradient. https://doi.org/10.1063/1.4722938

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