P.A. Moskowitz, S.M. Faris, et al.
IEEE Transactions on Magnetics
We have observed for the first time a single sine-Gordon soliton trapped in an annular Josephson junction. This system offers a unique possibility to study undisturbed soliton motion. In the context of perturbation theory, the soliton may be viewed as a relativistic particle moving under a uniform force with damping. Accordingly our experimental results are displayed directly in a force-versus-momentum plane, where they may be described by a theoretically derived universal curve. © 1985 The American Physical Society.
P.A. Moskowitz, S.M. Faris, et al.
IEEE Transactions on Magnetics
J.P. Sage, J.B. Green, et al.
IEEE TAS
J. Holm, Paola Barbara, et al.
Physica D: Nonlinear Phenomena
M.J. Brady, A. Davidson
Review of Scientific Instruments