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The effects of compressible and incompressible states on the FIR-absorption of quantum wires and dots in a magnetic field

Vidar Gudmundsson·Arne Brataas·Christoph Steinebach·A. G. Mal'shukov·K. A. Chao·Detlef Heitmann
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Abstract

We investigate the effects of compressible and incompressible states on the FIR-absorption of quantum wires and dots in a homogeneous perpendicular magnetic field. The electron-electron interaction is treated in the Hartree approximation at a finite low temperature. The calculated dispersion of the collective excitations reproduces several experimental results.

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Vidar Gudmundsson, Arne Brataas, Christoph Steinebach, A. G. Mal'shukov, K. A. Chao, Detlef Heitmann. 1996-06-25. The effects of compressible and incompressible states on the FIR-absorption of quantum wires and dots in a magnetic field. https://doi.org/10.1088/0031-8949%2F1997%2Ft69%2F027

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