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Frictional drag in two-dimensional double-layer systems

Badalyan, Samvel M. and Rössler, Ulrich (1999) Frictional drag in two-dimensional double-layer systems. Physical Review B 59 (8), pp. 5643-5647.

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Other URL: http://link.aps.org/abstract/PRB/v59/p5643


We have calculated the temperature dependence of the frictional drag between spatially separated quantum wells with parallel two-dimensional electron gases due to interlayer electron-electron interaction mediated by virtual exchange of acoustic phonons due to piezoelectric and deformation potential interaction. It is shown that the frictional drag is dominated by the piezoelectric coupling. ...


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Item type:Article
Date:February 1999
Institutions:Physics > Institute of Theroretical Physics > Alumni or Retired Professors > Group Ulrich Rössler
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Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:1368
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