Spin torque and heating effects in current-induced domain wall motion probed by transmission electron microscopy

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • F Junginger
  • M Klaeui
  • D Backes
  • U Ruediger
  • T Kasama
  • RE Dunin-Borkowski
  • LJ Heyderman
  • CAF Vaz
  • JAC Bland
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000245317100064&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1063/1.2709989
eISSN
1077-3118
Externe Identifier
  • Clarivate Analytics Document Solution ID: 151UU
ISSN
0003-6951
Ausgabe der Veröffentlichung
13
Zeitschrift
APPLIED PHYSICS LETTERS
Artikelnummer
ARTN 132506
Datum der Veröffentlichung
2007
Status
Published
Titel
Spin torque and heating effects in current-induced domain wall motion probed by transmission electron microscopy
Sub types
  • Article
Ausgabe der Zeitschrift
90

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Abstract
<jats:p>Observations of domain wall motion and transformations due to injected current pulses in permalloy zigzag structures using off-axis electron holography and Lorentz microscopy are reported. Heating on membranes leads to thermally activated random behavior at low current densities and by backcoating the SiN membranes with Al, heating effects are significantly reduced. A set of indicators is devised to separate unambiguously spin torque effects from heating and it is shown that by using the Al layer the structures are sufficiently cooled to exhibit current-induced domain wall motion due to spin torque.</jats:p>
Autoren
  • F Junginger
  • M Kläui
  • D Backes
  • U Rüdiger
  • T Kasama
  • RE Dunin-Borkowski
  • LJ Heyderman
  • CAF Vaz
  • JAC Bland
DOI
10.1063/1.2709989
eISSN
1077-3118
ISSN
0003-6951
Ausgabe der Veröffentlichung
13
Zeitschrift
Applied Physics Letters
Sprache
en
Online publication date
2007
Datum der Veröffentlichung
2007
Status
Published
Herausgeber
AIP Publishing
Herausgeber URL
http://dx.doi.org/10.1063/1.2709989
Datum der Datenerfassung
2023
Titel
Spin torque and heating effects in current-induced domain wall motion probed by transmission electron microscopy
Ausgabe der Zeitschrift
90

Datenquelle: Crossref

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