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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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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|Institutions:||Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider|
|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|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Partially|
|Deposited On:||25 Jul 2011 09:48|
|Last Modified:||13 Mar 2014 17:55|