Nonadiabatic Spin Torque Investigated Using Thermally Activated Magnetic Domain Wall Dynamics
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- M Eltschka
- M Woetzel
- J Rhensius
- S Krzyk
- U Nowak
- M Klaeui
- T Kasama
- RE Dunin-Borkowski
- LJ Heyderman
- HJ van Driel
- RA Duine
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000280472800008&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.105.056601
- Externe Identifier
- Clarivate Analytics Document Solution ID: 633AV
- PubMed Identifier: 20867942
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 056601
- Datum der Veröffentlichung
- 2010
- Status
- Published
- Titel
- Nonadiabatic Spin Torque Investigated Using Thermally Activated Magnetic Domain Wall Dynamics
- Sub types
- Article
- Ausgabe der Zeitschrift
- 105
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- M Eltschka
- M Wötzel
- J Rhensius
- S Krzyk
- U Nowak
- M Kläui
- T Kasama
- RE Dunin-Borkowski
- LJ Heyderman
- HJ van Driel
- RA Duine
- DOI
- 10.1103/physrevlett.105.056601
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 056601
- Online publication date
- 2010
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.105.056601
- Datum der Datenerfassung
- 2017
- Titel
- Nonadiabatic Spin Torque Investigated Using Thermally Activated Magnetic Domain Wall Dynamics
- Ausgabe der Zeitschrift
- 105
Data source: Crossref
- Abstract
- Using transmission electron microscopy, we investigate the thermally activated motion of domain walls (DWs) between two positions in Permalloy (Ni80Fe20) nanowires at room temperature. We show that this purely thermal motion is well described by an Arrhenius law, allowing for a description of the DW as a quasiparticle in a one-dimensional potential landscape. By injecting small currents, the potential is modified, allowing for the determination of the nonadiabatic spin torque: βt=0.010±0.004 for a transverse DW and βv=0.073±0.026 for a vortex DW. The larger value is attributed to the higher magnetization gradients present.
- Addresses
- Fachbereich Physik, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany.
- Autoren
- M Eltschka
- M Wötzel
- J Rhensius
- S Krzyk
- U Nowak
- M Kläui
- T Kasama
- RE Dunin-Borkowski
- LJ Heyderman
- HJ van Driel
- RA Duine
- DOI
- 10.1103/physrevlett.105.056601
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 20867942
- Funding acknowledgements
- European Commission FP7: FP7_208162
- European Commission FP7: FP7_201350
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Physical review letters
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2010
- Paginierung
- 056601
- Datum der Veröffentlichung
- 2010
- Status
- Published
- Datum der Datenerfassung
- 2010
- Titel
- Nonadiabatic spin torque investigated using thermally activated magnetic domain wall dynamics.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 105
Data source: Europe PubMed Central
- Abstract
- Using transmission electron microscopy, we investigate the thermally activated motion of domain walls (DWs) between two positions in Permalloy (Ni80Fe20) nanowires at room temperature. We show that this purely thermal motion is well described by an Arrhenius law, allowing for a description of the DW as a quasiparticle in a one-dimensional potential landscape. By injecting small currents, the potential is modified, allowing for the determination of the nonadiabatic spin torque: βt=0.010±0.004 for a transverse DW and βv=0.073±0.026 for a vortex DW. The larger value is attributed to the higher magnetization gradients present.
- Autoren
- M Eltschka
- M Wötzel
- J Rhensius
- S Krzyk
- U Nowak
- M Kläui
- T Kasama
- RE Dunin-Borkowski
- LJ Heyderman
- HJ van Driel
- RA Duine
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/20867942
- DOI
- 10.1103/PhysRevLett.105.056601
- eISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 056601
- Datum der Veröffentlichung
- 2010
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2011
- Titel
- Nonadiabatic spin torque investigated using thermally activated magnetic domain wall dynamics.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 105
Data source: PubMed
- Beziehungen:
- Property of