Interaction between a superconducting vortex and a magnetic vortex
โ Scribed by Gilson Carneiro
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 220 KB
- Volume
- 460-462
- Category
- Article
- ISSN
- 0921-4534
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โฆ Synopsis
The interaction between a straight vortex line in a superconducting film and a soft nanomagnet, either a nanodisk or nanoring in the magnetic vortex state, in the presence of a magnetic field is studied theoretically in the London limit using linear response theory of elementary magnetism. It is found that the applied field can tune the interaction over a wide range, and that the vortex line in equilibrium with the nanomagnets modifies their magnetization curves.
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