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Topological computation based on direct magnetic logic communication

Abstract:

Non-uniform magnetic domains with non-trivial topology, such as vortices and skyrmions, are proposed as superior state variables for nonvolatile information storage. So far, the possibility of logic operations using topological objects has not been considered. Here, we demonstrate numerically that the topology of the system plays a significant role for its dynamics, using the example of vortex-antivortex pairs in a planar ferromagnetic film. Utilising the dynamical properties and geometrical ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1038/srep15773

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
More from this funder
Funding agency for:
Komineas, S
Publisher:
Nature Publishing Group Publisher's website
Journal:
Scientific Reports Journal website
Volume:
5
Publication date:
2015-10-01
DOI:
ISSN:
2045-2322
Source identifiers:
571775
Pubs id:
pubs:571775
UUID:
uuid:05b13a04-a930-4a61-abfa-489ed4544ce6
Local pid:
pubs:571775
Deposit date:
2015-10-29

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