Kinetic description of edge magnetoplasmons in 2D systems
Shikin V.B.
The existing classical theory of edge magnetoplasmons in 2D charged systems runs into an applicability limit in strong magnetic fields. It is shown in the present paper that in the region <уст> 1 the length scale near the boundary of the 2D system at which the charge of the edge magnetoplasmons is localized is on the order of the Larmor radius. The effect of a roughness of the boundary of a 2D system on the properties of edge magnetoplasmons is discussed.