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Start Over Descriptor "GaInAs" Journal aip conference proceedings
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1. Planning The Electron Traffic In Semiconductor Networks: A Mesoscopic Analog Of The Braess Paradox Encountered In Road Networks.

Author

Huant, S., Baltazar, S., Liu, P., Sellier, H., Hackens, B., Martins, F., Bayot, V., Wallart, X., Desplanque, L., and Pala, M. G.

Subjects
*SEMICONDUCTORS, *MESOSCOPIC physics, *ANALOG computer simulation, *ELECTRON transport, *BALLISTIC electrons, *COHERENCE (Physics), *INDIUM gallium arsenide
Abstract

By combining quantum simulations of electron transport and scanning-gate microscopy, we have shown that the current transmitted through a semiconductor two-path rectangular network in the ballistic and coherent regimes of transport can be paradoxically degraded by adding a third path to the network. This is analogous to the Braess paradox occurring in classical networks. Simulations reported here enlighten the role played by congestion in the network. [ABSTRACT FROM AUTHOR]

Published
2013
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