Detection of electrically modulated inverse spin Hall effect in an Fe/GaAs microdevice
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- K Olejnik
- J Wunderlich
- AC Irvine
- RP Campion
- VP Amin
- Jairo Sinova
- T Jungwirth
- Sammlungen
- metadata
- ISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 7
- Zeitschrift
- Physical review letters
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Paginierung
- Art. 076601
- Datum der Veröffentlichung
- 2012
- Herausgeber
- APS
- Herausgeber URL
- http://dx.doi.org/10.1103/PhysRevLett.109.076601
- Datum der Datenerfassung
- 2020
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2020
- Zugang
- Public
- Titel
- Detection of electrically modulated inverse spin Hall effect in an Fe/GaAs microdevice
- Ausgabe der Zeitschrift
- 109
Datenquelle: METADATA.UB
- Andere Metadatenquellen:
-
- Autoren
- K Olejnik
- J Wunderlich
- AC Irvine
- RP Campion
- VP Amin
- Jairo Sinova
- T Jungwirth
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000307507300003&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.109.076601
- Externe Identifier
- Clarivate Analytics Document Solution ID: 988RD
- PubMed Identifier: 23006389
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 7
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 076601
- Datum der Veröffentlichung
- 2012
- Status
- Published
- Titel
- Detection of Electrically Modulated Inverse Spin Hall Effect in an Fe/GaAs Microdevice
- Sub types
- Article
- Ausgabe der Zeitschrift
- 109
Datenquelle: Web of Science (Lite)
- Autoren
- K Olejník
- J Wunderlich
- AC Irvine
- RP Campion
- VP Amin
- Jairo Sinova
- T Jungwirth
- DOI
- 10.1103/physrevlett.109.076601
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 7
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 076601
- Online publication date
- 2012
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.109.076601
- Datum der Datenerfassung
- 2017
- Titel
- Detection of Electrically Modulated Inverse Spin Hall Effect in an<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Fe</mml:mi><mml:mo>/</mml:mo><mml:mi>GaAs</mml:mi></mml:math>Microdevice
- Ausgabe der Zeitschrift
- 109
Datenquelle: Crossref
- Abstract
- We report the detection of the inverse spin Hall effect (ISHE) in n-gallium arsenide (n-GaAs) combined with electrical injection and modulation of the spin current. We use epitaxial ultrathin-Fe/GaAs injection contacts with strong in-plane magnetic anisotropy. This allows us to simultaneously perform Hanle spin-precession measurements on an Fe detection electrode and ISHE measurements in an applied in-plane hard-axis magnetic field. In this geometry, we can experimentally separate the ordinary from the spin-Hall signals. Electrical spin injection and detection are combined in our microdevice with an applied electrical drift current to modulate the spin distribution and spin current in the channel. The magnitudes and external field dependencies of the signals are quantitatively modeled by solving drift-diffusion and Hall-cross response equations.
- Addresses
- Hitachi Cambridge Laboratory, United Kingdom.
- Autoren
- K Olejník
- J Wunderlich
- AC Irvine
- RP Campion
- VP Amin
- Jairo Sinova
- T Jungwirth
- DOI
- 10.1103/physrevlett.109.076601
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 23006389
- Funding acknowledgements
- European Commission FP7: FP7_215368
- European Commission FP7: FP7_268066
- National Science Foundation:
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 7
- Zeitschrift
- Physical review letters
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2012
- Paginierung
- 076601
- Datum der Veröffentlichung
- 2012
- Status
- Published
- Datum der Datenerfassung
- 2012
- Titel
- Detection of electrically modulated inverse spin hall effect in an Fe/GaAs microdevice.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 109
Datenquelle: Europe PubMed Central
- Abstract
- We report the detection of the inverse spin Hall effect (ISHE) in n-gallium arsenide (n-GaAs) combined with electrical injection and modulation of the spin current. We use epitaxial ultrathin-Fe/GaAs injection contacts with strong in-plane magnetic anisotropy. This allows us to simultaneously perform Hanle spin-precession measurements on an Fe detection electrode and ISHE measurements in an applied in-plane hard-axis magnetic field. In this geometry, we can experimentally separate the ordinary from the spin-Hall signals. Electrical spin injection and detection are combined in our microdevice with an applied electrical drift current to modulate the spin distribution and spin current in the channel. The magnitudes and external field dependencies of the signals are quantitatively modeled by solving drift-diffusion and Hall-cross response equations.
- Autoren
- K Olejník
- J Wunderlich
- AC Irvine
- RP Campion
- VP Amin
- Jairo Sinova
- T Jungwirth
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/23006389
- DOI
- 10.1103/PhysRevLett.109.076601
- eISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 7
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 076601
- Datum der Veröffentlichung
- 2012
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2013
- Titel
- Detection of electrically modulated inverse spin hall effect in an Fe/GaAs microdevice.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 109
Datenquelle: PubMed
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