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Title:

Realizing Topological Stability of Magnetic Helices in Exchange-Coupled Multilayers for All-Spin-Based System

Document type:
Zeitschriftenaufsatz
Author(s):
Fust, S.; Mukherjee, S.; Paul, N.; Stahn, J.; Kreuzpaintner, W.; B̈oni, P.; Paul, A.
Abstract:
Topologically stabilized spin configurations like helices in the form of planar domain walls (DWs) or vortex-like structures with magnetic functionalities are more often a theoretical prediction rather than experimental realization. In this paper we report on the exchange coupling and helical phase characteristics within Dy-Fe multilayers. The magnetic hysteresis loops with temperature show an exchange bias field of around 1.0 kOe at 10 K. Polarized neutron reflectivity reveal (i) ferrimagnetic...     »
Journal title:
Scientific Reports
Year:
2016
Journal volume:
6
Month:
sep
Pages contribution:
33986
Language:
en
Fulltext / DOI:
doi:10.1038/srep33986
Print-ISSN:
2045-2322
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