Scattering of electromagnetic radiation by a nonequilibrium Josephson junction
Gulyan A. M. , Zharkov G. F.
Two additional harmonics (satellites) are predicted to appear in an electromagnetic wave as it is scattered by a nonequilibrium Josephson junction. The effect stems from oscillations of the density of electronic excitations and lies within the capabilities of spectroscopic measurements. The optimum conditions for corresponding experiments are found.