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Graphene as a flexible template for controlling magnetic interactions between metal atoms

Abstract:

Metal-doped graphene produces magnetic moments that have potential application in spintronics. Here we use density function theory computational methods to show how the magnetic interaction between metal atoms doped in graphene can be controlled by the degree of flexure in a graphene membrane. Bending graphene by flexing causes the distance between two substitutional Fe atoms covalently bonded in graphene to gradually increase and these results in the magnetic moment disappearing at a critica...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1088/1361-648x/aa5167

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
ORCID:
0000-0002-9521-6482
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Name:
Korea Institute of Science and Technology Information
Grant:
KSC-2014-C3-047
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Name:
Ministry of Education
Grant:
2010-0020207
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Name:
National Research Foundation of Korea
Grant:
RIAM No. 2010-0012670
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Name:
Ministry of Science, ICT and Future Planning
Grant:
2006-0093853
Publisher:
Institute of Physics
Journal:
Journal of Physics: Condensed Matter More from this journal
Volume:
29
Issue:
8
Pages:
085001
Publication date:
2017-01-12
Acceptance date:
2016-12-02
DOI:
EISSN:
1361-648X
ISSN:
0953-8984
Pmid:
28081016
Language:
English
Keywords:
Pubs id:
pubs:681331
UUID:
uuid:cb0ffa67-1cf4-4336-9e41-cfd1642e11da
Local pid:
pubs:681331
Source identifiers:
681331
Deposit date:
2018-11-06

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