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Density of states of a two-dimensional electron gas in a non-quantizing magnetic field

A. M. Rudin·I. L. Aleiner·L. I. Glazman
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Abstract

We study local density of electron states of a two-dimentional conductor with a smooth disorder potential in a non-quantizing magnetic field, which does not cause the standart de Haas-van Alphen oscillations. It is found, that despite the influence of such ``classical'' magnetic field on the average electron density of states (DOS) is negligibly small, it does produce a significant effect on the DOS correlations. The corresponding correlation function exhibits oscillations with the characteristic period of cyclotron quantum $\hbarω_c$.

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A. M. Rudin, I. L. Aleiner, L. I. Glazman. 1998-05-17. Density of states of a two-dimensional electron gas in a non-quantizing magnetic field. https://doi.org/10.1103/physrevb.58.15698

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