Electric-Field Control of Spin-Orbit Torques in Perpendicularly Magnetized W/CoFeB/MgO Films
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Mariia Filianina
- Jan-Philipp Hanke
- Kyujoon Lee
- Dong-Soo Han
- Samridh Jaiswal
- Adithya Rajan
- Gerhard Jakob
- Yuriy Mokrousov
- Mathias Klaeui
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000535467000010&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.124.217701
- eISSN
- 1079-7114
- Externe Identifier
- Clarivate Analytics Document Solution ID: LR1PG
- PubMed Identifier: 32530662
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 21
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 217701
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Titel
- Electric-Field Control of Spin-Orbit Torques in Perpendicularly Magnetized W/CoFeB/MgO Films
- Sub types
- Article
- Ausgabe der Zeitschrift
- 124
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Autoren
- Mariia Filianina
- Jan-Philipp Hanke
- Kyujoon Lee
- Dong-Soo Han
- Samridh Jaiswal
- Adithya Rajan
- Gerhard Jakob
- Yuriy Mokrousov
- Mathias Kläui
- DOI
- 10.1103/physrevlett.124.217701
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 21
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 217701
- Online publication date
- 2020
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.124.217701
- Datum der Datenerfassung
- 2020
- Titel
- Electric-Field Control of Spin-Orbit Torques in Perpendicularly Magnetized <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi mathvariant="normal">W</mml:mi><mml:mo>/</mml:mo><mml:mi>CoFeB</mml:mi><mml:mo>/</mml:mo><mml:mi>MgO</mml:mi></mml:mrow></mml:math> Films
- Ausgabe der Zeitschrift
- 124
Datenquelle: Crossref
- Abstract
- Controlling magnetism by electric fields offers a highly attractive perspective for designing future generations of energy-efficient information technologies. Here, we demonstrate that the magnitude of current-induced spin-orbit torques in thin perpendicularly magnetized CoFeB films can be tuned and even increased by electric-field generated piezoelectric strain. Using theoretical calculations, we uncover that the subtle interplay of spin-orbit coupling, crystal symmetry, and orbital polarization is at the core of the observed strain dependence of spin-orbit torques. Our results open a path to integrating two energy efficient spin manipulation approaches, the electric-field-induced strain and the current-induced magnetization switching, thereby enabling novel device concepts.
- Addresses
- Institute of Physics, Johannes Gutenberg University, 55099 Mainz, Germany.
- Autoren
- Mariia Filianina
- Jan-Philipp Hanke
- Kyujoon Lee
- Dong-Soo Han
- Samridh Jaiswal
- Adithya Rajan
- Gerhard Jakob
- Yuriy Mokrousov
- Mathias Kläui
- DOI
- 10.1103/physrevlett.124.217701
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 32530662
- Funding acknowledgements
- Collaborative Research Center: A01—290396061/TRR173
- Ministry of Science, ICT and Future Planning:
- Collaborative Research Center: B02—290319996/TRR173
- H2020 Marie Skłodowska-Curie Actions: 860060
- National Research Council of Science and Technology: CAP-16-01-KIST
- RWTH Aachen University:
- Collaborative Research Center: A11—268565370/TRR173
- Korea Institute of Science and Technology Information: 2E30600
- Deutsche Forschungsgemeinschaft: KL1811/18 (318612841)
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 21
- Zeitschrift
- Physical review letters
- Sprache
- eng
- Medium
- Paginierung
- 217701
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Datum der Datenerfassung
- 2020
- Titel
- Electric-Field Control of Spin-Orbit Torques in Perpendicularly Magnetized W/CoFeB/MgO Films.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 124
Datenquelle: Europe PubMed Central
- Abstract
- Controlling magnetism by electric fields offers a highly attractive perspective for designing future generations of energy-efficient information technologies. Here, we demonstrate that the magnitude of current-induced spin-orbit torques in thin perpendicularly magnetized CoFeB films can be tuned and even increased by electric-field generated piezoelectric strain. Using theoretical calculations, we uncover that the subtle interplay of spin-orbit coupling, crystal symmetry, and orbital polarization is at the core of the observed strain dependence of spin-orbit torques. Our results open a path to integrating two energy efficient spin manipulation approaches, the electric-field-induced strain and the current-induced magnetization switching, thereby enabling novel device concepts.
- Date of acceptance
- 2020
- Autoren
- Mariia Filianina
- Jan-Philipp Hanke
- Kyujoon Lee
- Dong-Soo Han
- Samridh Jaiswal
- Adithya Rajan
- Gerhard Jakob
- Yuriy Mokrousov
- Mathias Kläui
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/32530662
- DOI
- 10.1103/PhysRevLett.124.217701
- eISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 21
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 217701
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Titel
- Electric-Field Control of Spin-Orbit Torques in Perpendicularly Magnetized W/CoFeB/MgO Films.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 124
Datenquelle: PubMed
- Author's licence
- InCopyright
- Autoren
- Mariia Filianina
- Jan-Philipp Hanke
- Kyujoon Lee
- Dong-Soo Han
- Samridh Jaiswal
- Adithya Rajan
- Gerhard Jakob
- Yuriy Mokrousov
- Mathias Kläui
- Hosting institution
- Universitätsbibliothek Mainz
- Sammlungen
- JGU-Publikationen
- Resource version
- Accepted version
- DOI
- 10.1103/PhysRevLett.124.217701
- File(s) embargoed
- false
- Open access
- true
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 21
- Zeitschrift
- Physical review letters
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Open access status
- Open Access
- Paginierung
- 217701-1 - 217701-6
- Datum der Veröffentlichung
- 2020
- Public URL
- https://openscience.ub.uni-mainz.de/handle/20.500.12030/5159
- Herausgeber
- APS
- Herausgeber URL
- https://doi.org/10.1103/PhysRevLett.124.217701
- Datum der Datenerfassung
- 2020
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2020
- Zugang
- Public
- Titel
- Electric-field control of spin-orbit torques in perpendicularly magnetized W/CoFeB/MgO films
- Ausgabe der Zeitschrift
- 124
Files
filianina_mariia-electric-field-20201001121458390.pdf
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