Research output: Contribution to Journal/Magazine › Comment/debate › peer-review
Research output: Contribution to Journal/Magazine › Comment/debate › peer-review
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TY - JOUR
T1 - Acoustoelectric drag effect in the two-dimensional electron gas at strong magnetic field
AU - Falko, Vladimir
AU - MESHKOV, S V
AU - IORDANSKII, S V
PY - 1993/4/15
Y1 - 1993/4/15
N2 - We propose a phenomenological theory of the acoustoelectric drag effect. The electric current dragged by the surface acoustic wave is shown.to possess the unusual shape of the Shubnikov-de Haas oscillations. Namely, the drag-current component along the wave propagation direction has an oscillating sign and passes through zero near both sigma(xx) minima and maxima, whereas the perpendicular (i.e., Hall) component oscillates similarly to the diagonal conductivity.
AB - We propose a phenomenological theory of the acoustoelectric drag effect. The electric current dragged by the surface acoustic wave is shown.to possess the unusual shape of the Shubnikov-de Haas oscillations. Namely, the drag-current component along the wave propagation direction has an oscillating sign and passes through zero near both sigma(xx) minima and maxima, whereas the perpendicular (i.e., Hall) component oscillates similarly to the diagonal conductivity.
U2 - 10.1103/PhysRevB.47.9910
DO - 10.1103/PhysRevB.47.9910
M3 - Comment/debate
VL - 47
SP - 9910
EP - 9912
JO - Physical review B
JF - Physical review B
SN - 0163-1829
IS - 15
ER -