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arXiv 1011.2289cond-mat.mes-hall
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电子喷射泵:费米液体的文丘里效应

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

D. Taubert, G. J. Schinner, C. Tomaras, H. P. Tranitz, W. Wegscheider, S. Ludwig

摘要:

在非平衡输运机制下,研究了基于二维电子系统的三端器件。受激电子随冷的费米海散射,并将能量和动量传递给其他电子。类似于水喷射泵的几何形状用于创建用于电子的喷射泵。由于其现象学上的相似性,我们将观察到的行为命名为“电子文丘里效应”。

英文摘要:

A three-terminal device based on a two-dimensional electron system is investigated in the regime of non-equilibrium 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 "electronic Venturi effect".

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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