9 papers
Optical quantum cascade laser based on a MIM structure
Michael V. Davidovich
A quantum cascade laser based on a metal-insulator-metal structure is proposed, the heterostructure of which consists of diamond and metal films. The profile of the quantum potenti…
Temperature dependence of the Casimir pressure on two graphene sheets placed on a substrate
Michael V. Davidovich
The dispersion interaction between two infinite sheets of graphene located on a substrate is considered based on the Lifshitz formula, taking temperature into account. The result i…
On Casimir force between two real metallic plates
Michael V. Davidovich
The corrections to Casimir pressure (force) on two plates of real metal described by the dielectric constant of the Drude, Drude-Lorentz, Drude-Smith and plasma models at the finit…
Casimir force between plane-layered structures: van Kampen-Schram approach for finite temperature
Michael V. Davidovich
Based on the van Kampen-Schram method, a formula for the Casimir force between two plane-layered structures is obtained, which includes the sum of the Matsubara frequencies and a c…
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…