Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1820994 | Physica C: Superconductivity and its Applications | 2006 | 4 Pages |
Abstract
We present the results of experiments on visualization of magnetic flux distribution and its dynamics in high-temperature superconductors with artificial defects. High-Tc superconductor thin films were equipped with a special arrangement of antidots in order to separate the streams of magnetic flux moving in (or out of) the sample. A possibility to alter the direction and depth of flux penetration is clearly demonstrated by means of magneto-optical imaging. The resolution was sufficient for observation of flux in particular antidots, which allows more detailed dynamic analysis of such systems.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
V.V. Yurchenko, R. Wördenweber, Yu.M. Galperin, D.V. Shantsev, J.I. Vestgården, T.H. Johansen,