Open AccessОбратная волна Ценнека вдоль плоской границы раздела сред
Author(s) -
М.В. Давидович
Publication year - 2020
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/os.2020.09.49864.330-20
Subject(s) - permittivity , isotropy , dielectric permittivity , surface wave , dielectric , boundary value problem , condensed matter physics , physics , plane wave , materials science , mechanics , optics , optoelectronics , quantum mechanics
We consider the surface Zennek wave along the plane boundaries of the vacuum-medium interface with isotropic permittivity, and the vacuum-medium described by isotropic dielectric and magnetic permittivity. In the latter case, we also consider the H-wave and the possibility of negative real parts of the permeability. Forward and backward waves at the boundary of a material with an inhomogeneous permittivity profile are considered. The conditions for the existence of forward and backward surface and volume waves, as well as fast and slow surface waves, are studied.