Determination of the specularity coefficient for surface reflection of electrons from doppleron oscillations
Voloshin I. F. , Podlevskikh N. A. , Skobov V. G., Fisher L. M. , Chernov A. S.
A general expression is obtained for the impedance of a metallic plate in a strong magnetic field H, perpendicular to the surface, for an arbitrary value of the coefficient of reflection for electrons ρ. A method, which is based on the use of this expression, is proposed for determining ρ from the shape of doppleron oscillations. With its help, the specularity coefficient is determined for octahedron holes from measurements of the impedance of a tungsten plate in the caseH|| [100].