Spatial dispersion of the high-frequency conductivity of two-dimensional electron gas subjected to a high electric field: collisionless case

V. V. Korotyeyev, V. A. Kochelap, S. Danylyuk +1

We present the analysis of high-frequency (dynamic) conductivity with the spatial dispersion, $\sigma (\omega ,\mathbf{q})$, of two-dimensional electron gas subjected to a high electric field. W…