Unconventional Hund metal in a weak itinerant ferromagnet

Unconventional Hund metal in a weak itinerant ferromagnet

The rich magnetic phase behaviour of MnSi reflects the complexity of the physics underlying itinerant ferromagnetism. Here the authors present evidence that MnSi is strongly influenced by Hund’s coupling effects, suggesting a broader class of materials may fall into the class of Hund metals.

Bibliographic Details
Main Authors: Xiang Chen, Igor Krivenko, Matthew B. Stone, Alexander I. Kolesnikov, Thomas Wolf, Dmitry Reznik, Kevin S. Bedell, Frank Lechermann, Stephen D. Wilson
Format: Article
Language:English
Published: Nature Publishing Group 2020-06-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-16868-4
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spelling doaj-f7963fef1a0c4344a9ba826012d657f52021-06-20T11:15:16ZengNature Publishing GroupNature Communications2041-17232020-06-011111810.1038/s41467-020-16868-4Unconventional Hund metal in a weak itinerant ferromagnetXiang Chen0Igor Krivenko1Matthew B. Stone2Alexander I. Kolesnikov3Thomas Wolf4Dmitry Reznik5Kevin S. Bedell6Frank Lechermann7Stephen D. Wilson8Materials Department, University of CaliforniaDepartment of Physics, University of MichiganNeutron Scattering Division, Oak Ridge National LaboratoryNeutron Scattering Division, Oak Ridge National LaboratoryInstitute for Solid State Physics, Karlsruhe Institute of TechnologyDepartment of Physics, University of Colorado at BoulderDepartment of Physics, Boston CollegeI. Institut für Theoretische Physik, Universität HamburgMaterials Department, University of CaliforniaThe rich magnetic phase behaviour of MnSi reflects the complexity of the physics underlying itinerant ferromagnetism. Here the authors present evidence that MnSi is strongly influenced by Hund’s coupling effects, suggesting a broader class of materials may fall into the class of Hund metals.https://doi.org/10.1038/s41467-020-16868-4
collection DOAJ
language English
format Article
sources DOAJ
author Xiang Chen
Igor Krivenko
Matthew B. Stone
Alexander I. Kolesnikov
Thomas Wolf
Dmitry Reznik
Kevin S. Bedell
Frank Lechermann
Stephen D. Wilson
spellingShingle Xiang Chen
Igor Krivenko
Matthew B. Stone
Alexander I. Kolesnikov
Thomas Wolf
Dmitry Reznik
Kevin S. Bedell
Frank Lechermann
Stephen D. Wilson
Unconventional Hund metal in a weak itinerant ferromagnet
Nature Communications
author_facet Xiang Chen
Igor Krivenko
Matthew B. Stone
Alexander I. Kolesnikov
Thomas Wolf
Dmitry Reznik
Kevin S. Bedell
Frank Lechermann
Stephen D. Wilson
author_sort Xiang Chen
title Unconventional Hund metal in a weak itinerant ferromagnet
title_short Unconventional Hund metal in a weak itinerant ferromagnet
title_full Unconventional Hund metal in a weak itinerant ferromagnet
title_fullStr Unconventional Hund metal in a weak itinerant ferromagnet
title_full_unstemmed Unconventional Hund metal in a weak itinerant ferromagnet
title_sort unconventional hund metal in a weak itinerant ferromagnet
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2020-06-01
description The rich magnetic phase behaviour of MnSi reflects the complexity of the physics underlying itinerant ferromagnetism. Here the authors present evidence that MnSi is strongly influenced by Hund’s coupling effects, suggesting a broader class of materials may fall into the class of Hund metals.
url https://doi.org/10.1038/s41467-020-16868-4
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AT igorkrivenko unconventionalhundmetalinaweakitinerantferromagnet
AT matthewbstone unconventionalhundmetalinaweakitinerantferromagnet
AT alexanderikolesnikov unconventionalhundmetalinaweakitinerantferromagnet
AT thomaswolf unconventionalhundmetalinaweakitinerantferromagnet
AT dmitryreznik unconventionalhundmetalinaweakitinerantferromagnet
AT kevinsbedell unconventionalhundmetalinaweakitinerantferromagnet
AT franklechermann unconventionalhundmetalinaweakitinerantferromagnet
AT stephendwilson unconventionalhundmetalinaweakitinerantferromagnet
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