Noncollinear Spin Current for Switching of Chiral Magnetic Textures

Publication type:
Journal article
Metadata:
Autoren
  • Dongwook Go
  • Moritz Sallermann
  • Fabian R Lux
  • Stefan Bluegel
  • Olena Gomonay
  • Yuriy Mokrousov
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:001043839000010&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1103/PhysRevLett.129.097204
eISSN
1079-7114
Externe Identifier
  • Clarivate Analytics Document Solution ID: O4WS5
  • PubMed Identifier: 36083678
ISSN
0031-9007
Ausgabe der Veröffentlichung
9
Zeitschrift
PHYSICAL REVIEW LETTERS
Artikelnummer
ARTN 097204
Datum der Veröffentlichung
2022
Status
Published
Titel
Noncollinear Spin Current for Switching of Chiral Magnetic Textures
Sub types
  • Article
Ausgabe der Zeitschrift
129

Data source: Web of Science (Lite)

Other metadata sources:
Autoren
  • Dongwook Go
  • Moritz Sallermann
  • Fabian R Lux
  • Stefan Blügel
  • Olena Gomonay
  • Yuriy Mokrousov
DOI
10.1103/physrevlett.129.097204
eISSN
1079-7114
ISSN
0031-9007
Ausgabe der Veröffentlichung
9
Zeitschrift
Physical Review Letters
Sprache
en
Artikelnummer
097204
Online publication date
2022
Status
Published online
Herausgeber
American Physical Society (APS)
Herausgeber URL
http://dx.doi.org/10.1103/physrevlett.129.097204
Datum der Datenerfassung
2022
Titel
Noncollinear Spin Current for Switching of Chiral Magnetic Textures
Ausgabe der Zeitschrift
129

Data source: Crossref

Abstract
We propose a concept of noncollinear spin current, whose spin polarization varies in space even in nonmagnetic crystals. While it is commonly assumed that the spin polarization of the spin Hall current is uniform, asymmetric local crystal potential generally allows the spin polarization to be noncollinear in space. Based on microscopic considerations, we demonstrate that such noncollinear spin Hall currents can be observed, for example, in layered Kagome Mn_{3}X (X=Ge, Sn) compounds. Moreover, by referring to atomistic spin dynamics simulations we show that noncollinear spin currents can be used to switch the chiral spin texture of Mn_{3}X in a deterministic way even in the absence of an external magnetic field. Our theoretical prediction can be readily tested in experiments, which will open a novel route toward electric control of complex spin structures in noncollinear antiferromagnets.
Addresses
  • Peter Grünberg Institut and Institute for Advanced Simulation, Forschungszentrum Jülich and JARA, 52425 Jülich, Germany.
Autoren
  • Dongwook Go
  • Moritz Sallermann
  • Fabian R Lux
  • Stefan Blügel
  • Olena Gomonay
  • Yuriy Mokrousov
DOI
10.1103/physrevlett.129.097204
eISSN
1079-7114
Externe Identifier
  • PubMed Identifier: 36083678
Funding acknowledgements
  • Deutsche Forschungsgemeinschaft: C06
  • Deutsche Forschungsgemeinschaft: B12
  • Deutsche Forschungsgemeinschaft: BL 444/16-2
  • European Commission: 766566
  • Deutsche Forschungsgemeinschaft: A09
  • Deutsche Forschungsgemeinschaft: CRC 1238—277146847
  • Deutsche Forschungsgemeinschaft: B06
  • Deutsche Forschungsgemeinschaft: SPP 2137
  • Deutsche Forschungsgemeinschaft: A11
  • Deutsche Forschungsgemeinschaft: TRR 173/2-268565370
  • Deutsche Forschungsgemeinschaft: TRR 288—-422213477
  • Jülich Supercomputing Centre: jiff40
Open access
false
ISSN
0031-9007
Ausgabe der Veröffentlichung
9
Zeitschrift
Physical review letters
Sprache
eng
Medium
Print
Paginierung
097204
Datum der Veröffentlichung
2022
Status
Published
Datum der Datenerfassung
2022
Titel
Noncollinear Spin Current for Switching of Chiral Magnetic Textures.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
129

Data source: Europe PubMed Central

Abstract
We propose a concept of noncollinear spin current, whose spin polarization varies in space even in nonmagnetic crystals. While it is commonly assumed that the spin polarization of the spin Hall current is uniform, asymmetric local crystal potential generally allows the spin polarization to be noncollinear in space. Based on microscopic considerations, we demonstrate that such noncollinear spin Hall currents can be observed, for example, in layered Kagome Mn_{3}X (X=Ge, Sn) compounds. Moreover, by referring to atomistic spin dynamics simulations we show that noncollinear spin currents can be used to switch the chiral spin texture of Mn_{3}X in a deterministic way even in the absence of an external magnetic field. Our theoretical prediction can be readily tested in experiments, which will open a novel route toward electric control of complex spin structures in noncollinear antiferromagnets.
Date of acceptance
2022
Autoren
  • Dongwook Go
  • Moritz Sallermann
  • Fabian R Lux
  • Stefan Blügel
  • Olena Gomonay
  • Yuriy Mokrousov
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/36083678
DOI
10.1103/PhysRevLett.129.097204
eISSN
1079-7114
Ausgabe der Veröffentlichung
9
Zeitschrift
Phys Rev Lett
Sprache
eng
Country
United States
Paginierung
097204
Datum der Veröffentlichung
2022
Status
Published
Titel
Noncollinear Spin Current for Switching of Chiral Magnetic Textures.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
129

Data source: PubMed

Beziehungen:
Property of

Tools