Experimental observation of fine structure on the current-voltage characteristics of long Josephson junctions with a lattice of inhomogeneities
Serpuchenko I. L. , Ustinov A. V.
Additional branches have been observed on the current-voltage characteristics of long Josephson junctions with a spatially periodic modulation of the critical current density. These additional branches are interpreted as a resonant interaction of a soliton with plasma waves which it emits.