Spin-orbit torque-driven magnetization switching and thermal effects studied in Ta/CoFeB/MgO nanowires
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Roberto Lo Conte
- A Hrabec
- AP Mihai
- Tomek Schulz
- SJ Noh
- Christopher H Marrows
- Thomas A Moore
- Mathias Kläui
- Sammlungen
- metadata
- ISSN
- 1931-9401
- Ausgabe der Veröffentlichung
- 12
- Zeitschrift
- Applied physics letters
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Paginierung
- Seiten: 122404-1 - 122404-4
- Datum der Veröffentlichung
- 2014
- Herausgeber
- AIP
- Herausgeber URL
- http://dx.doi.org/10.1063/1.4896225
- Datum der Datenerfassung
- 2020
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2020
- Zugang
- Public
- Titel
- Spin-orbit torque-driven magnetization switching and thermal effects studied in Ta/CoFeB/MgO nanowires
- Ausgabe der Zeitschrift
- 105
Data source: METADATA.UB
- Other metadata sources:
-
- Autoren
- R Lo Conte
- A Hrabec
- AP Mihai
- T Schulz
- S-J Noh
- CH Marrows
- TA Moore
- M Klaeui
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000343004400048&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1063/1.4896225
- eISSN
- 1077-3118
- Externe Identifier
- Clarivate Analytics Document Solution ID: AQ7NL
- ISSN
- 0003-6951
- Ausgabe der Veröffentlichung
- 12
- Zeitschrift
- APPLIED PHYSICS LETTERS
- Artikelnummer
- ARTN 122404
- Datum der Veröffentlichung
- 2014
- Status
- Published
- Titel
- Spin-orbit torque-driven magnetization switching and thermal effects studied in Ta\CoFeB\MgO nanowires
- Sub types
- Article
- Ausgabe der Zeitschrift
- 105
Data source: Web of Science (Lite)
- Abstract
- <jats:p>We demonstrate magnetization switching in out-of-plane magnetized Ta\CoFeB\MgO nanowires by current pulse injection along the nanowires, both with and without a constant and uniform magnetic field collinear to the current direction. We deduce that an effective torque arising from spin-orbit effects in the multilayer drives the switching mechanism. While the generation of a component of the magnetization along the current direction is crucial for the switching to occur, we observe that even without a longitudinal field thermally generated magnetization fluctuations can lead to switching. Analysis using a generalized Néel-Brown model enables key parameters of the thermally induced spin-orbit torques-driven switching process to be estimated, such as the attempt frequency and the effective energy barrier.</jats:p>
- Autoren
- R Lo Conte
- A Hrabec
- AP Mihai
- T Schulz
- S-J Noh
- CH Marrows
- TA Moore
- M Kläui
- DOI
- 10.1063/1.4896225
- eISSN
- 1077-3118
- ISSN
- 0003-6951
- Ausgabe der Veröffentlichung
- 12
- Zeitschrift
- Applied Physics Letters
- Sprache
- en
- Online publication date
- 2014
- Datum der Veröffentlichung
- 2014
- Status
- Published
- Herausgeber
- AIP Publishing
- Herausgeber URL
- http://dx.doi.org/10.1063/1.4896225
- Datum der Datenerfassung
- 2023
- Titel
- Spin-orbit torque-driven magnetization switching and thermal effects studied in Ta\CoFeB\MgO nanowires
- Ausgabe der Zeitschrift
- 105
Data source: Crossref
- Beziehungen:
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