| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1820260 | Physica C: Superconductivity and its Applications | 2008 | 4 Pages |
Abstract
We have obtained experimental evidence for a vortex that mediates between adjacent fluxoid states in a mesoscopic superconducting ring with nonuniform width. We have obtained information about the path of this vortex. For small fluxoid numbers the vortex crosses the sample through the narrowest part and for large fluxoid numbers through the widest part. We review our predictions for critical points. Our results are in agreement with the existent theory.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
J. Berger, A. Kanda, R. Furugen, Y. Ootuka,