Encoding magnetic states in monopole-like configurations using superconducting dots

A large manifold of nontrivial spin textures, including the stabilization of monopole-like fields, are generated by using a completely new and versatile approach based on the combination of superconductivity and magnetism. Robust, stable, and easily controllable complex spin structures are encoded,...

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Bibliographic Details
Authors: Palau, Anna|||0000-0002-2217-164X, Valencia, Sergio|||0000-0002-3912-5797, Del-Valle, Nuria|||0000-0003-2608-5009, Navau, Carles|||0000-0003-4763-5305, Cialone, Matteo|||0000-0002-3018-2787, Arora, Ashima, Kronast, Florian, Tennant, D. Alan, Obradors, Xavier|||0000-0003-4592-7718, Sánchez Moreno, Álvaro|||0000-0002-2988-0289, Puig i Molina, Mª Teresa|||0000-0002-1873-0488
Format: article
Publication Date:2016
Country:España
Institution:Universitat Autònoma de Barcelona
Repository:Dipòsit Digital de Documents de la UAB
Language:English
OAI Identifier:oai:ddd.uab.cat:186053
Online Access:https://ddd.uab.cat/record/186053
https://dx.doi.org/urn:doi:10.1002/advs.201600207
Access Level:Open access
Keyword:Micromagnetic simulations
Monopolar fields
Spin textures
Superconductor-ferromagnetic hybrids
XMCD PEEM images
Description
Summary:A large manifold of nontrivial spin textures, including the stabilization of monopole-like fields, are generated by using a completely new and versatile approach based on the combination of superconductivity and magnetism. Robust, stable, and easily controllable complex spin structures are encoded, modified, and annihilated in a continuous magnetic thin film by defining a variety of magnetic states in superconducting dots.

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