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An electron jet pump: The Venturi effect of a Fermi liquid

Taubert, D. and Schinner, G. J. and Tomaras, C. and Tranitz, Hans-Peter and Wegscheider, Werner and Ludwig, S. (2011) An electron jet pump: The Venturi effect of a Fermi liquid. Journal of Applied Physics 109, p. 102412.

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Abstract

A three-terminal device based upon a two-dimensional electron system is investigated in the regime of nonequilibrium transport. Excited electrons scatter with the cold Fermi sea and transfer energy and momentum to other electrons. A geometry analogous to a water jet pump is used to create a jet pump for electrons. Because of its phenomenological similarity we name the observed behavior the ...

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Item Type:Article
Date:2011
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1063/1.3577959DOI
Classification:
NotationType
85.30.-zPACS
Keywords:aluminium compounds, electron-electron scattering, Fermi level, Fermi liquid, gallium arsenide, III-V semiconductors, ohmic contacts, pumps, semiconductor devices
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Owner: Universitätsbibliothek Regensburg
Deposited On:25 Jul 2011 09:48
Last Modified:13 Mar 2014 17:55
Item ID:21619
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