The long Josephson junctions with edge current injection and shortened control line are studied experimentally. It is found that the “wall” effect is connected with the blockade of vortices entry into the junction by control current, as well as with the existence of the energy barrier for the vortices at the boundary between a projection region and the remainder part of the junction. The significant enhancement of supercurrent due to the blockade was found.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering