Quantum oscillations of the impedance of layered conductors at elastic scattering of electrons by short-range impurity centers

Propagation of electromagnetic waves in layered conductors placed in a quantizing magnetic field B is studied theoretically in the case when the elastic scattering by short-range impurity centers is a main relaxation mechanism in the electron system. Under anomalous skin-effect conditions the quantum oscillations of the impedance, including high-temperature oscillations, are calculated. The spatial dispersion influence on amplitude and phase of the oscillations is analyzed.