Probing ultrafast changes of spin and charge density profiles with resonant XUV magnetic reflectivity at the free-electron laser FERMI
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- C Gutt
- T Sant
- D Ksenzov
- F Capotondi
- E Pedersoli
- L Raimondi
- IP Nikolov
- M Kiskinova
- S Jaiswal
- G Jakob
- M Klaeui
- H Zabel
- U Pietsch
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000414175400017&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1063/1.4990650
- Externe Identifier
- Clarivate Analytics Document Solution ID: FL4CW
- PubMed Identifier: 28713843
- ISSN
- 2329-7778
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- STRUCTURAL DYNAMICS-US
- Artikelnummer
- ARTN 055101
- Datum der Veröffentlichung
- 2017
- Status
- Published
- Titel
- Probing ultrafast changes of spin and charge density profiles with resonant XUV magnetic reflectivity at the free-electron laser FERMI
- Sub types
- Article
- Ausgabe der Zeitschrift
- 4
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Abstract
- <jats:p>We report the results of resonant magnetic XUV reflectivity experiments performed at the XUV free-electron laser FERMI. Circularly polarized XUV light with the photon energy tuned to the Fe M2,3 edge is used to measure resonant magnetic reflectivities and the corresponding Q-resolved asymmetry of a Permalloy/Ta/Permalloy trilayer film. The asymmetry exhibits ultrafast changes on 240 fs time scales upon pumping with ultrashort IR laser pulses. Depending on the value of the wavevector transfer Qz, we observe both decreasing and increasing values of the asymmetry parameter, which is attributed to ultrafast changes in the vertical spin and charge density profiles of the trilayer film.</jats:p>
- Autoren
- C Gutt
- T Sant
- D Ksenzov
- F Capotondi
- E Pedersoli
- L Raimondi
- IP Nikolov
- M Kiskinova
- S Jaiswal
- G Jakob
- M Kläui
- H Zabel
- U Pietsch
- DOI
- 10.1063/1.4990650
- eISSN
- 2329-7778
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Structural Dynamics
- Sprache
- en
- Online publication date
- 2017
- Datum der Veröffentlichung
- 2017
- Status
- Published
- Herausgeber
- AIP Publishing
- Herausgeber URL
- http://dx.doi.org/10.1063/1.4990650
- Datum der Datenerfassung
- 2023
- Titel
- Probing ultrafast changes of spin and charge density profiles with resonant XUV magnetic reflectivity at the free-electron laser FERMI
- Ausgabe der Zeitschrift
- 4
Datenquelle: Crossref
- Abstract
- We report the results of resonant magnetic XUV reflectivity experiments performed at the XUV free-electron laser FERMI. Circularly polarized XUV light with the photon energy tuned to the Fe M<sub>2,3</sub> edge is used to measure resonant magnetic reflectivities and the corresponding <i>Q</i>-resolved asymmetry of a Permalloy/Ta/Permalloy trilayer film. The asymmetry exhibits ultrafast changes on 240 fs time scales upon pumping with ultrashort IR laser pulses. Depending on the value of the wavevector transfer <i>Q<sub>z</sub></i> , we observe both decreasing and increasing values of the asymmetry parameter, which is attributed to ultrafast changes in the vertical spin and charge density profiles of the trilayer film.
- Addresses
- Physics Department, University of Siegen, D-57072 Siegen, Germany.
- Autoren
- C Gutt
- T Sant
- D Ksenzov
- F Capotondi
- E Pedersoli
- L Raimondi
- IP Nikolov
- M Kiskinova
- S Jaiswal
- G Jakob
- M Kläui
- H Zabel
- U Pietsch
- DOI
- 10.1063/1.4990650
- eISSN
- 2329-7778
- Externe Identifier
- PubMed Identifier: 28713843
- PubMed Central ID: PMC5500121
- Funding acknowledgements
- Deutsche Forschungsgemeinschaft: GU 535/3-1
- National Institutes of Health:
- Deutsche Forschungsgemeinschaft: SFB TRR 173 Spin+X
- Open access
- true
- ISSN
- 2329-7778
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Structural dynamics (Melville, N.Y.)
- Sprache
- eng
- Medium
- Electronic-eCollection
- Online publication date
- 2017
- Open access status
- Open Access
- Paginierung
- 055101
- Datum der Veröffentlichung
- 2017
- Status
- Published
- Publisher licence
- CC BY
- Datum der Datenerfassung
- 2017
- Titel
- Probing ultrafast changes of spin and charge density profiles with resonant XUV magnetic reflectivity at the free-electron laser FERMI.
- Sub types
- research-article
- Journal Article
- Ausgabe der Zeitschrift
- 4
Files
https://aca.scitation.org/doi/pdf/10.1063/1.4990650 https://europepmc.org/articles/PMC5500121?pdf=render
Datenquelle: Europe PubMed Central
- Abstract
- We report the results of resonant magnetic XUV reflectivity experiments performed at the XUV free-electron laser FERMI. Circularly polarized XUV light with the photon energy tuned to the Fe M2,3 edge is used to measure resonant magnetic reflectivities and the corresponding Q-resolved asymmetry of a Permalloy/Ta/Permalloy trilayer film. The asymmetry exhibits ultrafast changes on 240 fs time scales upon pumping with ultrashort IR laser pulses. Depending on the value of the wavevector transfer Qz , we observe both decreasing and increasing values of the asymmetry parameter, which is attributed to ultrafast changes in the vertical spin and charge density profiles of the trilayer film.
- Date of acceptance
- 2017
- Autoren
- C Gutt
- T Sant
- D Ksenzov
- F Capotondi
- E Pedersoli
- L Raimondi
- IP Nikolov
- M Kiskinova
- S Jaiswal
- G Jakob
- M Kläui
- H Zabel
- U Pietsch
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/28713843
- DOI
- 10.1063/1.4990650
- Externe Identifier
- PubMed Central ID: PMC5500121
- ISSN
- 2329-7778
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Struct Dyn
- Sprache
- eng
- Country
- United States
- Paginierung
- 055101
- PII
- 1.4990650
- Datum der Veröffentlichung
- 2017
- Status
- Published online
- Titel
- Probing ultrafast changes of spin and charge density profiles with resonant XUV magnetic reflectivity at the free-electron laser FERMI.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 4
Datenquelle: PubMed
- Author's licence
- InCopyright
- Autoren
- Christian Gutt
- Tushar Sant
- Dmitriy Ksenzov
- Flavio Capotondi
- Emanuele Pedersoli
- L Raimondi
- IP Kikolov
- Maya Kiskinova
- Samridh Jaiswal
- Gerhard Jakob
- Mathias Kläui
- Hartmut Zabel
- Ullrich Pietsch
- Hosting institution
- Universitätsbibliothek Mainz
- Sammlungen
- JGU-Publikationen
- Resource version
- Accepted version
- URN
- urn:nbn:de:hebis:77-publ-592020
- DOI
- 10.1063/1.4990650
- File(s) embargoed
- false
- Open access
- true
- ISSN
- 2329-7778
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Structural dynamics
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Open access status
- Open Access
- Paginierung
- Art. 055101
- Datum der Veröffentlichung
- 2017
- Public URL
- https://openscience.ub.uni-mainz.de/handle/20.500.12030/102
- Herausgeber
- AIP Publishing LLC
- Herausgeber URL
- http://dx.doi.org/10.1063/1.4990650
- Datum der Datenerfassung
- 2019
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2019
- Zugang
- Public
- Titel
- Probing ultrafast changes of spin and charge density profiles with resonant XUV magnetic reflectivity at the free-electron laser FERMI
- Ausgabe der Zeitschrift
- 4
Files
59202.pdf
Datenquelle: OPENSCIENCE.UB
- Beziehungen:
- Eigentum von