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arXiv · 1603.04965

Magnetic properties of a two-dimensional electron gas strongly coupled to light

K. Dini·O. V. Kibis·I. A. Shelykh
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Abstract

Considering the quantum dynamics of 2DEG exposed to both a stationary magnetic field and an intense high-frequency electromagnetic wave, we found that the wave decreases the scattering-induced broadening of Landau levels. Therefore, various magnetoelectronic properties of two-dimensional nanostructures (density of electronic states at Landau levels, magnetotransport, etc) are sensitive to the irradiation by light. Thus, the elaborated theory paves a way to optical controlling magnetic properties of 2DEG.

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K. Dini, O. V. Kibis, I. A. Shelykh. 2016-03-16. Magnetic properties of a two-dimensional electron gas strongly coupled to light. https://doi.org/10.1103/physrevb.93.235411

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