Creation of vortices in a superconducting film by ferromagnetic dots
โ Scribed by Hongduo Wei
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 121 KB
- Volume
- 434
- Category
- Article
- ISSN
- 0921-4534
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๐ SIMILAR VOLUMES
Within the phenomenological Ginzburg-Landau (GL) theory, we investigate the vortex structure of a thin superconducting film (SC) with a regular matrix of ferromagnetic dots (FD) deposited on top of it. The vortex pinning properties of such a magnetic lattice are studied, and the field polarity depen
We discuss a recent experiment in which the resistance of a superconducting film has been measured in magnetic field. A strong decrease of the superconducting film resistance has been observed when a metallic gate is placed above the film. We study how the magnetic coupling between vortices in a thi