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Complex magnetism i...
Complex magnetism in nanolaminated Mn2GaC
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- Dahlqvist, Martin (author)
- Linköpings universitet,Tunnfilmsfysik,Tekniska högskolan
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- Alling, Björn (author)
- Linköpings universitet,Tunnfilmsfysik,Tekniska högskolan
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- Ingason, Per (author)
- Linköpings universitet,Tunnfilmsfysik,Tekniska högskolan
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- Magnus, F. (author)
- 2Department of Physics and Astronomy, Uppsala University, Uppsala, Sweden
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- Thore, Andreas (author)
- Linköpings universitet,Tunnfilmsfysik,Tekniska högskolan
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- Petruhins, Andrejs (author)
- Linköpings universitet,Tunnfilmsfysik,Tekniska högskolan
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- Mockute, Aurelija (author)
- Linköpings universitet,Tunnfilmsfysik,Tekniska högskolan
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- Meshkian, Rahele (author)
- Linköpings universitet,Tunnfilmsfysik,Tekniska högskolan
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- Sahlberg, M. (author)
- 3Department of Chemistry, The Ångström Laboratory, Uppsala University, Uppsala, Sweden
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- Persson, Per O A (author)
- Linköpings universitet,Tunnfilmsfysik,Tekniska högskolan
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- Hjörvarsson, B. (author)
- Department of Physics and Astronomy, Uppsala University, Uppsala, Sweden
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- Abrikosov, A. (author)
- Linköpings universitet,Tunnfilmsfysik,Tekniska högskolan
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- Rosén, Johanna (author)
- Linköpings universitet,Tunnfilmsfysik,Tekniska högskolan
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(creator_code:org_t)
- 2014
- English.
- Related links:
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https://urn.kb.se/re...
Abstract
Subject headings
Close
- We have used first-principles calculations and Heisenberg Monte Carlo simulations to search for the magnetic ground state of Mn2GaC, a recently synthesized magnetic nanolaminate. We have, independent on method, identified a range of low energy collinear as well as non-collinear magnetic configurations, indicating a highly frustrated magnetic material with several nearly degenerate magnetic states. An experimentally obtained magnetization of only 0.29 per Mn atom in Mn2GaC may be explained by canted spins in an antiferromagnetic configuration of ferromagnetically ordered sub-layers with alternating spin orientation, denoted AFM[0001]. Furthermore, low temperature X-ray diffraction show a new basal plane peak appearing upon a magnetic transition, which is consistent with the here predicted change in inter-layer spacing for the AFM[0001] configuration.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Publication and Content Type
- vet (subject category)
- ovr (subject category)
To the university's database
- By the author/editor
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Dahlqvist, Marti ...
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Alling, Björn
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Ingason, Per
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Magnus, F.
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Thore, Andreas
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Petruhins, Andre ...
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show more...
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Mockute, Aurelij ...
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Meshkian, Rahele
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Sahlberg, M.
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Persson, Per O A
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Hjörvarsson, B.
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Abrikosov, A.
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Rosén, Johanna
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
- By the university
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Linköping University