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dc.contributor.author
Glazyrin, K.
dc.contributor.author
Pourovskii, L. V.
dc.contributor.author
Dubrovinsky, L.
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Narygina, O.
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McCammon, C.
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Hewener, B.
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Schünemann, V.
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Wolny, J.
dc.contributor.author
Muffler, K.
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Chumakov, A. I.
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Crichton, W.
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Hanfland, M.
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Prakapenka, V. B.
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Tasnádi, F.
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Ekholm, M.
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Aichhorn, M.
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Vildosola, Veronica Laura
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Ruban, A. V.
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Katsnelson, M. I.
dc.contributor.author
Abrikosov, I. A.
dc.date.available
2023-06-06T11:24:06Z
dc.date.issued
2013-03
dc.identifier.citation
Glazyrin, K.; Pourovskii, L. V.; Dubrovinsky, L.; Narygina, O.; McCammon, C.; et al.; Importance of correlation effects in HCP iron revealed by a pressure-induced electronic topological transition; American Physical Society; Physical Review Letters; 110; 11; 3-2013; 1172061-1172065
dc.identifier.issn
0031-9007
dc.identifier.uri
http://hdl.handle.net/11336/199686
dc.description.abstract
We discover that hcp phases of Fe and Fe0.9Ni0.1 undergo an electronic topological 27 transition at pressures of about 40 GPa. This topological change of the Fermi surface 28 manifests itself through anomalous behavior of the Debye sound velocity, c/a lattice 29 parameter ratio and Mössbauer center shift observed in our experiments. First-principles 30 simulations within the dynamic mean field approach demonstrate that the transition is 31 induced by many-electron effects. It is absent in one-electron calculations and represents 32 a clear signature of correlation effects in hcp Fe.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Ferromagnetic materials
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Strongly correlated systems
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Iron alloys
dc.subject.classification
Física de los Materiales Condensados
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Importance of correlation effects in HCP iron revealed by a pressure-induced electronic topological transition
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-05-31T15:08:19Z
dc.journal.volume
110
dc.journal.number
11
dc.journal.pagination
1172061-1172065
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Glazyrin, K.. University of Bayreuth; Alemania. University of Yale; Estados Unidos
dc.description.fil
Fil: Pourovskii, L. V.. Linköping University; Suecia
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Fil: Dubrovinsky, L.. University of Bayreuth; Alemania
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Fil: Narygina, O.. University of Edinburgh; Reino Unido
dc.description.fil
Fil: McCammon, C.. University of Bayreuth; Alemania
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Fil: Hewener, B.. Technische Universitat Kaiserslautern; Alemania
dc.description.fil
Fil: Schünemann, V.. Technische Universitat Kaiserslautern; Alemania
dc.description.fil
Fil: Wolny, J.. Technische Universitat Kaiserslautern; Alemania
dc.description.fil
Fil: Muffler, K.. Technische Universitat Kaiserslautern; Alemania
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Fil: Chumakov, A. I.. European Synchrotron Radiation; Francia
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Fil: Crichton, W.. European Synchrotron Radiation; Francia
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Fil: Hanfland, M.. European Synchrotron Radiation; Francia
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Fil: Prakapenka, V. B.. University of Chicago; Estados Unidos
dc.description.fil
Fil: Tasnádi, F.. Linkoping University; Suecia
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Fil: Ekholm, M.. Linköping University; Suecia
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Fil: Aichhorn, M.. Technische Universitat Graz; Austria
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Fil: Vildosola, Veronica Laura. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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Fil: Ruban, A. V.. Royal Institute of Technology; Suecia
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Fil: Katsnelson, M. I.. Radboud Universiteit Nijmegen; Países Bajos
dc.description.fil
Fil: Abrikosov, I. A.. Linköping University; Suecia
dc.journal.title
Physical Review Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevLett.110.117206
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