5 papers
On the Lifshitz formula of dispersion interaction
Michael V. Davidovich
The Lifshitz formula and methods of its preparation in the literature are considered. It is shown that in Lifshitz's work itself, this formula is given without a consistent conclus…
Dispersion interaction of two graphene sheets
Michael Davidovich
The Casimir method for determining the dispersive force by varying zero vacuum energy fluctuations is applied to two graphene sheets in the approximation of the Drude model for sur…
Casimir force between two dielectric layers: Van Kampen approach
Michael Davidovich
The Van Kampen method is used to calculate the Casimir force for two dielectric layers. Several terms of Lorentz oscillators are used in the permittivity model. A conductive dielec…
On nonlinear graphene response on monochromatic electromagnetic wave in the form as generation of harmonics
Michael V. Davidovich
We consider the linear and nonlinear response of a weighted graphene sheet under the normal incidence of a plane electromagnetic wave in the form of a quasi-monochromatic pulse of…
Dispersion and losses of plasmons along simple metasurfaces: the analysis of dispersion equations
Michael V. Davidovich
The flat metasurfaces described by tensor surface conductivity, the transverse size of which is small compared to the wavelength, are considered. In this case, we introduce two-dim…