Abstract
An experimental study is reported of steps induced in the flux-flow characteristics of superconducting aluminum films by a superimposed rf current, whose frequency is a harmonic or subharmonic of the ratio of the vortex velocity and the lattice parameter.
- Received 7 July 1971
DOI:https://doi.org/10.1103/PhysRevLett.27.501
©1971 American Physical Society