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VOLUME 43 (1986) | ISSUE 2 |
PAGE 96
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Electrostatic oscillations in 2D systems with a quantum Hall effect
Tal'yanskii V. I.
In 2D systems of bounded dimensions (a 2D layer of circular shape or an ellipsoid cut out of a superlattice), under conditions corresponding to the quantum Hall effect, there are natural electrostatic oscillations which are conceptually analogous to the uniform precession of the magnetization in a ferromagnetic ellipsoid, as discussed by Kittel [Phys. Rev. 73, 155 (1948)].
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