Journal article
Superconductor/ferromagnet bilayers: Influence of magnetic domain structure on vortex dynamics
Physical review. B, v 77(18)
01 May 2008
Abstract
We study the magnetically coupled superconductor-ferromagnet bilayers comprised of a ferromagnet with a rotatable periodic stripelike magnetic domain structure with alternating out-of-plane component of magnetization and a MoGe superconductor. We demonstrate a prominent difference in critical current density between cases when magnetic domain stripes are oriented parallel and perpendicular to the superconducting current. The bilayer exhibits pronounced commensurability features that are related to the matching periodicities of the Abrikosov vortex lattice and the magnetic stripe domains.
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Details
- Title
- Superconductor/ferromagnet bilayers: Influence of magnetic domain structure on vortex dynamics
- Creators
- A. Belkin - Argonne National LaboratoryV. Novosad - Argonne National LaboratoryM. Iavarone - Argonne National LaboratoryJ. Pearson - Argonne National LaboratoryG. Karapetrov - Argonne National Laboratory
- Publication Details
- Physical review. B, v 77(18)
- Publisher
- Amer Physical Soc
- Number of pages
- 4
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Physics
- Web of Science ID
- WOS:000256885300016
- Scopus ID
- 2-s2.0-43949119808
- Other Identifier
- 991019295299604721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Materials Science, Multidisciplinary
- Physics, Applied
- Physics, Condensed Matter